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Olivetti PR2 - User Manual

Olivetti PR2
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PR2
PRINTER
SERVICE MANUAL
Code Y683311W-01

Table of Contents

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Summary

Printer Overview and Characteristics

Introduction to the PR2 Printer

Details the PR2 as a specialized mid-range printer for banking environments, highlighting its versatility and options.

Machine Overall Characteristics

Provides a comprehensive overview of the PR2 printer's technical specifications, including print module, speed, and dimensions.

Scanner Characteristics

Details the technical specifications of the PR2 scanner, including sensor type, resolution, and scanning speed.

MICR Characteristics

Explains the MICR device's function in reading magnetic ink characters on checks using CMC7 and E13B standards.

Product Variables

Lists product variables such as voltage, frequency, power cord types, user's guides, document alignment, and cover options.

Documents Processed by the Basic Machine

Details the specifications for single and multicopy documents, including dimensions, weights, and copy capabilities.

Bank Book Specifications

Outlines the parameters for bank books, including thickness, page differences, cover thickness, and binding types.

Printer Supplies

Describes the available ribbon cartridges for the printer, including nylon snug cart black and indelible nylon snug cart.

Location of Major Controls

Illustrates and labels the external controls and features of the PR2 printer.

Location of Major Components

Diagrams and identifies the key internal components of the PR2 printer, including boards, motors, and print head.

General Block Diagram

Presents block diagrams showing the basic machine with magnetic options and the scanner machine with magnetic options.

Firmware and Character Generators

Details the printer's firmware, including supported emulations and optional emulations like IBM 4722 and SNI 4904.

Print Modes and Character Fonts

Lists print modes with their characteristics (cpi) and specifies reference standards for optical characters (OCR A, OCR B).

Operating Commands and Console Functions

Power Switch Operation

Describes the location and function of the printer's bipolar power switch.

Printer Console Overview

Explains the PR2 printer console, detailing its LEDs, keys, and circuit breaker for cover detection.

Meaning of Console Keys

Details the functions of the LOCAL, STATION 1/EJECT, and STATION 2/NLQ keys and their behavior in different modes.

Meaning of Console LEDs

Explains the status indicated by the ON, READY, LOCAL, STATION 1, and STATION 2 LEDs on the printer console.

Error Message Indications

Classifies printer faults into fatal errors and recoverable errors, detailing how LEDs indicate these faults.

IBM 4722 Emulation Console

Describes the console layout, key functions (BREAK, STATION 1, STATION 2), and LED meanings specific to IBM 4722 emulation.

SNI 4904 Emulation Console

Details the console layout, key functions (STOP, EJECT), and LED meanings for the SNI 4904 emulation.

Upper Mechanical Assembly Lifting Lever

Explains the location and use of the lifting lever for accessing the paper path to clear jams.

Printer Installation and Initial Setup

General Installation Precautions

Provides essential precautions for printer installation, focusing on power supply, environment conditions, and physical placement.

Electric Power Supply Requirements

Specifies requirements for the power socket, grounding, and avoiding connection with equipment causing electrical disturbances.

Environment Conditions for Operation

Details optimal environmental conditions (temperature, humidity) and warnings about dust, dirt, and static electricity.

Moving the Printer Safely

Provides guidance on safely installing and positioning the printer, ensuring proper ventilation and access for paper removal.

Unpacking and Package Contents

Lists the items included in the printer packaging and instructions for checking the contents upon arrival.

Printer Start-Up Procedure

Step-by-step instructions for preparing the printer after unpacking, including removing securing devices and installing consumables.

Machine Installation and Power-On

Guides through positioning the machine, connecting power, and initial power-on checks, referencing error messages if needed.

Off-Line Tests for Functionality

Explains how to perform an off-line print test to verify printer functionality before system connection.

Starting the Print Test

Provides the procedure to initiate the print test, involving powering off, powering on with a key pressed, and inserting paper.

Print Test Contents and Analysis

Describes the information obtained from the print test, including firmware release, emulation, and parameters.

Connecting the Printer to the System

Details the procedures for connecting the printer via RS232C serial and IEEE 1284 parallel interfaces, including parameter settings.

Final Testing Procedures

Outlines the Print Test and RUN-IN Test procedures for verifying maintenance interventions and overall machine efficiency.

Information for the Operator

Provides essential information for the operator on using the console, inserting documents, replacing cartridges, and clearing jams.

Operating Procedures: Document Insertion

Explains document insertion with automatic alignment, passbook folding, and the importance of document condition.

Operating Procedures: Savings Book Insertion

Details manual alignment procedures for savings books, especially with magnetic strip options, and proper positioning.

Operating Procedures: Document Handling

Covers inserting documents for MICR and scanner read operations, using reference strips for proper alignment.

Operating Procedures: Replacing Ribbon Cartridge

Provides step-by-step instructions for replacing the ribbon cartridge, both with the machine powered off and powered on.

Operating Procedures: Paper Jams

Details common causes of paper jams and procedures for clearing jams from the front insertion slot, inside the printer, and at the rear output.

Autodiagnostics, Setup, and Settings

Power-On Diagnostics and LED Indicators

Explains the printer's autodiagnostics cycle at power-on and how LED status indicates potential failures.

Print Test for Machine Setup

Describes how to obtain a printout of the machine's setup and configuration parameters using the print test.

Standard Machine Setup Procedures

Outlines the procedure for accessing the setup environment, emphasizing that it is for service engineers only.

Setup Activation and Key Meanings

Details how to activate the setup environment and explains the function of each key within this mode.

Configuration Parameters: General

Lists and explains configuration parameters found in the setup menu, including emulation, draft speed, LQ type, and interface settings.

Configuration Parameters: RS232 Interface

Details specific interface parameters for the RS232 connection, such as Baud Rate, Bit/Char, Parity, and Stop Bit.

Configuration Parameters: Parallel and Dual Interfaces

Explains parameters for parallel and dual interfaces, including Strobe Active and Paper Edge Detection.

Setup Flow Chart: Olivetti and IBM Menus

Provides flow charts illustrating the navigation and options within the Olivetti and IBM emulation setup menus.

Setup Flow Chart: SNI 4904 Menu

Presents a flow chart for navigating the setup options specific to the SNI 4904 emulation.

IBM Menu Parameters

Details the parameters specific to the IBM menu, including Passbook, Binding, Char Set, PC Set, and character tables.

Olivetti PR2 Menu Parameters

Lists parameters for the Olivetti PR2 menu, covering Passbook, Binding, Char Generator, and character sets.

Olivetti PR40+ Menu Parameters

Specifies parameters for the Olivetti PR40+ emulation, including Passbook, Binding, and Line Buffer settings.

Olivetti PR2845 Menu Parameters

Details parameters for the Olivetti PR2845 emulation, covering Passbook, Binding, Side, and character definitions.

IBM 4722 Emulation Setup

Outlines the procedure for activating the setup environment for IBM 4722 emulation.

Configuration Parameters: IBM 4722

Lists configuration parameters for the IBM 4722 emulation, including Draft Speed, LQ Type, and Interface settings.

Configuration Parameters: IBM 4722 Menu

Details IBM 4722 menu parameters like Passbook, Binding, Char Set, PC Table, and character definitions.

SNI 4904 Emulation Setup

Describes the process to activate the setup environment for SNI 4904 emulation.

Adjusting Photosensors

Provides instructions for adjusting the printer's photosensors, including paper presence, front alignment, autoborder, and rear alignment.

Photosensor Adjustment Procedure

Detailed steps for adjusting photosensors using a special mylar code and checking for successful calibration via LED patterns.

Bidirectional Printing Alignment

Explains how to adjust bidirectional printing alignment for various print modes to ensure correct row alignment.

Adjusting Top of Form (TOF)

Guides on adjusting the distance between the form's Top of Form (TOF) and the first print line.

Adjusting Left Print Margin

Details the procedure for setting the distance between the document's left edge and the first print character.

Measuring Document Length

Explains how to measure document length for passbook magnetic stripe management, enabling faster processing.

Horizontal Magnetic Unit Adjustment

Covers adjustment of skew and signal amplitude for the horizontal magnetic unit option using an oscilloscope.

MICR Check Reader Adjustment

Details the adjustment procedure for the MICR check reader, focusing on E13B format and signal amplitude.

Vertical Magnetic Unit Adjustment

Explains the adjustment of skew and signal amplitude for the vertical magnetic unit option using an oscilloscope.

Scanner and Left-Margin Calibration

Describes the procedure for calibrating the scanner and left margin, including steps for success and failure.

Scanner Brush Distance Adjustment

Provides instructions for adjusting the scanner brush distance to ensure proper scanner operation.

Diagnostics Guide and Fault Classification

Servicing Methods Overview

Introduces a technical approach to servicing for less experienced technicians, covering fault information and operating conditions.

Information Gathering for Fault Diagnosis

Emphasizes collecting information from the operator and printer regarding fault occurrence, repetition, and conditions.

Operating Conditions Analysis

Guides on analyzing the working environment, accessories, modules, and printer operating condition for fault diagnosis.

Pinpointing the Problem

Explains how to examine obtained information to recognize and pinpoint the specific fault on the machine.

Finding the Cause of Faults

Advises on using experience and information to logically find the root cause of a fault, starting from the most probable.

Solving Printer Problems

Details making repairs to restore machine functions and refers to relevant chapters for detailed information.

Machine Testing After Repair

Recommends running a complete test after job completion to verify fault resolution and check for new issues.

Classification of Printer Faults

Categorizes printer faults into power-on, document write, document handling, magnetic stripe, and scanning faults for easier search.

Power-On Faults and Possible Causes

Lists common power-on faults and their potential causes, such as line voltage issues, damaged cords, or board failures.

Document Write Faults and Causes

Identifies potential causes for document write failures like faded, incomplete, or unaligned printing.

Document Handling Faults and Causes

Details causes for document handling issues such as documents not loading, moving crookedly, or having irregular line feeds.

Magnetic Stripe Read;Write Failures

Lists possible causes for failures in magnetic stripe read/write operations, including setup, dirty heads, or faulty boards.

Document Scanning Faults and Causes

Covers faults related to document scanning, such as poor image quality, lateral faults, or deformed images.

Electrical Interconnections and Board Diagrams

General Printer Cabling Diagram

Provides a high-level overview of the printer's internal wiring and connections between main boards and options.

BAPR2 Main Board: View and Connectors

Illustrates the BAPR2 main board and identifies the location of its various connectors.

BAPR2 Main Board Layout (RS 232 C)

Shows the layout of the BAPR2 main board for the basic printer version with RS 232C interface.

BAPR2 Main Board Layout (RS 232 C - Centronics)

Depicts the layout of the BAPR2 main board for the basic printer version with RS 232C and Centronics interfaces.

BAPR2 Main Board Connector Signals

Details the pin assignments and signals for connectors on the BAPR2 main board, including parallel, RS232, and console interfaces.

PR2 Scanner Cabling Diagram

Presents the cabling diagram for the PR2 scanner, showing connections to main boards and options.

PR2 Scanner Main Board: View and Connectors

Illustrates the PR2 scanner main board and identifies the location of its connectors.

PR2 Scanner Main Board Layout

Shows the layout of the PR2 scanner main board with its various components and connectors.

PR2 Scanner Main Board Connector Signals

Details the pin assignments and signals for connectors on the PR2 scanner main board.

ALIPR2 Board Overview

Describes the ALIPR2 board, its voltage codes, and fuse values.

ALIPR2 Board Connector Signals and Fuse Values

Lists connector signals and fuse values for the ALIPR2 board, related to line voltage input and transformer connections.

Boards for Magnetic and MICR Options

Introduces cards for magnetic and MICR options, including PR2MAGN and PR2MIMAG boards.

PR2 MAGN Board Layout and Connectors

Illustrates the PR2MAGN board layout and identifies the location of its connectors.

PR2 MAGN Board Connector Signals

Details the connector signals for the PR2MAGN board, including main board, magnetic motor, and magnetic head connections.

PR2 MIMAG Board Layout and Connectors

Shows the layout and connector locations for the PR2MIMAG board, used for magnetic and MICR functions.

PR2 MIMAG Board Connector Signals

Details the connector signals for the PR2MIMAG board, covering MICR adjustment, magnetic head, and transport motor.

PR2 VER Board Layout and Connectors

Illustrates the layout and connector locations for the PR2VER board.

PR2 VER Board Connector Signals

Details the connector signals for the PR2VER board, including connections to the main board and magnetic unit components.

Console Diagram and Connections

Shows the console layout and its electrical diagram, detailing LED and switch connections.

Preventive Maintenance Procedures

Printer Cleaning Guidelines

Provides advice on periodically cleaning internal parts for optimal printer function, including case and paper paths.

Cleaning the Printer Case

Instructions for cleaning the printer's external case using a damp cloth, avoiding corrosive substances.

Cleaning Paper Transport Paths

Details cleaning all document paths, including rollers and feeders, to remove paper or ribbon residues.

Cleaning Printhead Photosensor

Describes the dry cleaning method for the reset printhead photosensor reflective sensor.

Cleaning the Scanner Glass

Instructions for cleaning the scanner's protective glass using a soft damp cloth.

Cleaning Magnetic Heads

Explains the use of a special card for cleaning horizontal magnetic devices or the MICR unit.

Automized vs. Manual Cleaning Procedures

Differentiates between automated cleaning procedures initiated by the system and manual cleaning performed by a technician.

Maintenance of Paper Edge Photosensor Brush

Discusses the brush for cleaning the paper edge detection photosensor and its replacement criteria.

Basic Machine Lubrication Points

Provides a table detailing lubrication points for the basic printer machine, including codes for grease and oil.

Horizontal Magnetic Device Lubrication

Lists lubrication points for the horizontal magnetic device, including carriage slide shafts and door mechanisms.

Vertical Magnetic Device Lubrication

Details lubrication points for the vertical magnetic device, such as guide shaft, carriage pin, and motor cam.

Scanner Lubrication Points

Lists lubrication points for the scanner, including scanner cam gear and continuous pinion gear.

Mechanical Adjustments and Procedures

Basic Machine Adjustments (No Options)

Covers mechanical adjustments for the basic PR2 printer without any additional options installed.

Document Feed Belt Adjustment

Details the procedure for adjusting the tension of the document feed belt using a specific sag measurement.

Distance Between Platen and Needles Adjustment

Explains how to adjust the distance between the print head needles and the probe roller.

Ribbon;Needle Protection Fin Distance Adjustment

Details the procedure for adjusting the distance between the needle tips and the ribbon protection fin.

Paper Photosensor Adjustment

Describes the correct positioning of the paper photosensor on the print head.

Print Bar Adjustment

Provides instructions for adjusting the print bar, ensuring a coaxial position and specific distance for the screw.

Tab Adjustments

Details the procedure for adjusting the tab to ensure proper contact with the print bar and balancer.

Roller Gears Adjustment

Explains how to adjust roller gears, ensuring proper mesh and radial clearance between teeth.

Front Pressure Rollers Adjustment

Details the adjustment of front pressure rollers, ensuring small clearance between the probe roller and the services cam.

Tab Opening Adjustment

Describes how to adjust the tab opening to achieve a specific distance between the tab edge and the print bar.

Carriage Movement Belt Tension Adjustment

Explains how to adjust the tension of the carriage movement belt.

Adjustments for Basic Machine Options

Covers adjustments for optional components like Horizontal Magnetic/MICR devices and scanner options.

Horizontal Magnetic Device;MICR - Carriage Feed Belt Tension

Details adjusting the carriage feed belt tension for the horizontal magnetic/MICR option.

Horizontal Magnetic Device;MICR - Door Adjustment

Explains how to adjust the door of the horizontal magnetic/MICR device for planarity.

Horizontal Magnetic Device;MICR - Press Positioning

Describes the procedure for positioning the press mechanism in its working position for the magnetic/MICR device.

Horizontal Magnetic Device - Frame Assembly Positioning

Details positioning the frame assembly for the horizontal magnetic device to ensure coplanarity.

Vertical Magnetic Device - Head and Pressure Roller Clearance

Guides on checking clearance between the magnetic head and pressure roller for the vertical magnetic device.

Scanner Option - Scanner Roller Clearance

Explains how to adjust the scanner roller clearance to ensure proper operation of the scanner assembly.

Disassembly and Reassembly Procedures

Preliminary Safety Precautions for Disassembly

Outlines essential safety measures and precautions to be followed before starting any disassembly operation.

Basic Machine Disassembly: Case Removal

Provides step-by-step instructions for removing and reassembling the printer's outer case.

Basic Machine Disassembly: Console Removal

Details the procedure for disconnecting and removing the printer's console.

Basic Machine Disassembly: Mechanical Assembly

Guides on removing and reassembling the printer's main mechanical assembly.

Basic Machine Disassembly: Print Head Flat Cable

Explains how to disconnect and remove the flat cable connecting the print head to the main board.

Basic Machine Disassembly: Upper Mechanical Assembly

Details the process of removing and reassembling the printer's upper mechanical assembly.

Basic Machine Disassembly: Print Head

Provides instructions for disassembling and reassembling the print head, including related components.

Basic Machine Disassembly: Paper Feed Motor

Guides on removing and reassembling the paper feed motor.

Basic Machine Disassembly: Print Head Movement Motor

Details the procedure for removing and reassembling the print head movement motor.

Basic Machine Disassembly: Services Motor

Explains how to remove and reinstall the services motor.

Basic Machine Disassembly: Feeder Photosensors

Provides instructions for disassembling and reassembling the feeder photosensor assembly.

Basic Machine Disassembly: Rear Photosensor

Guides on removing and reassembling the rear photosensor.

Basic Machine Disassembly: Main Board

Details the procedure for removing and reinstalling the printer's main board, including firmware updates and setup.

Basic Machine Disassembly: Toroidal Transformer

Explains how to remove and replace the toroidal transformer, noting power requirement checks.

Basic Machine Disassembly: Power Assembly

Guides on removing and reinstalling the power assembly, including checking power requirements for replacement boards.

Basic Machine Disassembly: Fuse Replacement

Details the procedure for replacing a fuse, emphasizing the need for identical electrical characteristics.

Disassembly: Horizontal Magnetic Device and MICR Assembly

Provides instructions for removing and reassembling the horizontal magnetic device and MICR assembly.

Disassembly: MICR Motor

Guides on removing and reassembling the MICR motor.

Disassembly: MICR Head Assembly

Details the procedure for removing and reassembling the MICR head assembly.

Disassembly: Vertical Magnetic Head

Explains how to remove and reassemble the vertical magnetic head.

Disassembly: Scanner Motor

Provides instructions for removing and reassembling the scanner motor.

Disassembly: Scanner Assembly

Guides on removing and reassembling the scanner assembly, noting spring retention.

Summary

Printer Overview and Characteristics

Introduction to the PR2 Printer

Details the PR2 as a specialized mid-range printer for banking environments, highlighting its versatility and options.

Machine Overall Characteristics

Provides a comprehensive overview of the PR2 printer's technical specifications, including print module, speed, and dimensions.

Scanner Characteristics

Details the technical specifications of the PR2 scanner, including sensor type, resolution, and scanning speed.

MICR Characteristics

Explains the MICR device's function in reading magnetic ink characters on checks using CMC7 and E13B standards.

Product Variables

Lists product variables such as voltage, frequency, power cord types, user's guides, document alignment, and cover options.

Documents Processed by the Basic Machine

Details the specifications for single and multicopy documents, including dimensions, weights, and copy capabilities.

Bank Book Specifications

Outlines the parameters for bank books, including thickness, page differences, cover thickness, and binding types.

Printer Supplies

Describes the available ribbon cartridges for the printer, including nylon snug cart black and indelible nylon snug cart.

Location of Major Controls

Illustrates and labels the external controls and features of the PR2 printer.

Location of Major Components

Diagrams and identifies the key internal components of the PR2 printer, including boards, motors, and print head.

General Block Diagram

Presents block diagrams showing the basic machine with magnetic options and the scanner machine with magnetic options.

Firmware and Character Generators

Details the printer's firmware, including supported emulations and optional emulations like IBM 4722 and SNI 4904.

Print Modes and Character Fonts

Lists print modes with their characteristics (cpi) and specifies reference standards for optical characters (OCR A, OCR B).

Operating Commands and Console Functions

Power Switch Operation

Describes the location and function of the printer's bipolar power switch.

Printer Console Overview

Explains the PR2 printer console, detailing its LEDs, keys, and circuit breaker for cover detection.

Meaning of Console Keys

Details the functions of the LOCAL, STATION 1/EJECT, and STATION 2/NLQ keys and their behavior in different modes.

Meaning of Console LEDs

Explains the status indicated by the ON, READY, LOCAL, STATION 1, and STATION 2 LEDs on the printer console.

Error Message Indications

Classifies printer faults into fatal errors and recoverable errors, detailing how LEDs indicate these faults.

IBM 4722 Emulation Console

Describes the console layout, key functions (BREAK, STATION 1, STATION 2), and LED meanings specific to IBM 4722 emulation.

SNI 4904 Emulation Console

Details the console layout, key functions (STOP, EJECT), and LED meanings for the SNI 4904 emulation.

Upper Mechanical Assembly Lifting Lever

Explains the location and use of the lifting lever for accessing the paper path to clear jams.

Printer Installation and Initial Setup

General Installation Precautions

Provides essential precautions for printer installation, focusing on power supply, environment conditions, and physical placement.

Electric Power Supply Requirements

Specifies requirements for the power socket, grounding, and avoiding connection with equipment causing electrical disturbances.

Environment Conditions for Operation

Details optimal environmental conditions (temperature, humidity) and warnings about dust, dirt, and static electricity.

Moving the Printer Safely

Provides guidance on safely installing and positioning the printer, ensuring proper ventilation and access for paper removal.

Unpacking and Package Contents

Lists the items included in the printer packaging and instructions for checking the contents upon arrival.

Printer Start-Up Procedure

Step-by-step instructions for preparing the printer after unpacking, including removing securing devices and installing consumables.

Machine Installation and Power-On

Guides through positioning the machine, connecting power, and initial power-on checks, referencing error messages if needed.

Off-Line Tests for Functionality

Explains how to perform an off-line print test to verify printer functionality before system connection.

Starting the Print Test

Provides the procedure to initiate the print test, involving powering off, powering on with a key pressed, and inserting paper.

Print Test Contents and Analysis

Describes the information obtained from the print test, including firmware release, emulation, and parameters.

Connecting the Printer to the System

Details the procedures for connecting the printer via RS232C serial and IEEE 1284 parallel interfaces, including parameter settings.

Final Testing Procedures

Outlines the Print Test and RUN-IN Test procedures for verifying maintenance interventions and overall machine efficiency.

Information for the Operator

Provides essential information for the operator on using the console, inserting documents, replacing cartridges, and clearing jams.

Operating Procedures: Document Insertion

Explains document insertion with automatic alignment, passbook folding, and the importance of document condition.

Operating Procedures: Savings Book Insertion

Details manual alignment procedures for savings books, especially with magnetic strip options, and proper positioning.

Operating Procedures: Document Handling

Covers inserting documents for MICR and scanner read operations, using reference strips for proper alignment.

Operating Procedures: Replacing Ribbon Cartridge

Provides step-by-step instructions for replacing the ribbon cartridge, both with the machine powered off and powered on.

Operating Procedures: Paper Jams

Details common causes of paper jams and procedures for clearing jams from the front insertion slot, inside the printer, and at the rear output.

Autodiagnostics, Setup, and Settings

Power-On Diagnostics and LED Indicators

Explains the printer's autodiagnostics cycle at power-on and how LED status indicates potential failures.

Print Test for Machine Setup

Describes how to obtain a printout of the machine's setup and configuration parameters using the print test.

Standard Machine Setup Procedures

Outlines the procedure for accessing the setup environment, emphasizing that it is for service engineers only.

Setup Activation and Key Meanings

Details how to activate the setup environment and explains the function of each key within this mode.

Configuration Parameters: General

Lists and explains configuration parameters found in the setup menu, including emulation, draft speed, LQ type, and interface settings.

Configuration Parameters: RS232 Interface

Details specific interface parameters for the RS232 connection, such as Baud Rate, Bit/Char, Parity, and Stop Bit.

Configuration Parameters: Parallel and Dual Interfaces

Explains parameters for parallel and dual interfaces, including Strobe Active and Paper Edge Detection.

Setup Flow Chart: Olivetti and IBM Menus

Provides flow charts illustrating the navigation and options within the Olivetti and IBM emulation setup menus.

Setup Flow Chart: SNI 4904 Menu

Presents a flow chart for navigating the setup options specific to the SNI 4904 emulation.

IBM Menu Parameters

Details the parameters specific to the IBM menu, including Passbook, Binding, Char Set, PC Set, and character tables.

Olivetti PR2 Menu Parameters

Lists parameters for the Olivetti PR2 menu, covering Passbook, Binding, Char Generator, and character sets.

Olivetti PR40+ Menu Parameters

Specifies parameters for the Olivetti PR40+ emulation, including Passbook, Binding, and Line Buffer settings.

Olivetti PR2845 Menu Parameters

Details parameters for the Olivetti PR2845 emulation, covering Passbook, Binding, Side, and character definitions.

IBM 4722 Emulation Setup

Outlines the procedure for activating the setup environment for IBM 4722 emulation.

Configuration Parameters: IBM 4722

Lists configuration parameters for the IBM 4722 emulation, including Draft Speed, LQ Type, and Interface settings.

Configuration Parameters: IBM 4722 Menu

Details IBM 4722 menu parameters like Passbook, Binding, Char Set, PC Table, and character definitions.

SNI 4904 Emulation Setup

Describes the process to activate the setup environment for SNI 4904 emulation.

Adjusting Photosensors

Provides instructions for adjusting the printer's photosensors, including paper presence, front alignment, autoborder, and rear alignment.

Photosensor Adjustment Procedure

Detailed steps for adjusting photosensors using a special mylar code and checking for successful calibration via LED patterns.

Bidirectional Printing Alignment

Explains how to adjust bidirectional printing alignment for various print modes to ensure correct row alignment.

Adjusting Top of Form (TOF)

Guides on adjusting the distance between the form's Top of Form (TOF) and the first print line.

Adjusting Left Print Margin

Details the procedure for setting the distance between the document's left edge and the first print character.

Measuring Document Length

Explains how to measure document length for passbook magnetic stripe management, enabling faster processing.

Horizontal Magnetic Unit Adjustment

Covers adjustment of skew and signal amplitude for the horizontal magnetic unit option using an oscilloscope.

MICR Check Reader Adjustment

Details the adjustment procedure for the MICR check reader, focusing on E13B format and signal amplitude.

Vertical Magnetic Unit Adjustment

Explains the adjustment of skew and signal amplitude for the vertical magnetic unit option using an oscilloscope.

Scanner and Left-Margin Calibration

Describes the procedure for calibrating the scanner and left margin, including steps for success and failure.

Scanner Brush Distance Adjustment

Provides instructions for adjusting the scanner brush distance to ensure proper scanner operation.

Diagnostics Guide and Fault Classification

Servicing Methods Overview

Introduces a technical approach to servicing for less experienced technicians, covering fault information and operating conditions.

Information Gathering for Fault Diagnosis

Emphasizes collecting information from the operator and printer regarding fault occurrence, repetition, and conditions.

Operating Conditions Analysis

Guides on analyzing the working environment, accessories, modules, and printer operating condition for fault diagnosis.

Pinpointing the Problem

Explains how to examine obtained information to recognize and pinpoint the specific fault on the machine.

Finding the Cause of Faults

Advises on using experience and information to logically find the root cause of a fault, starting from the most probable.

Solving Printer Problems

Details making repairs to restore machine functions and refers to relevant chapters for detailed information.

Machine Testing After Repair

Recommends running a complete test after job completion to verify fault resolution and check for new issues.

Classification of Printer Faults

Categorizes printer faults into power-on, document write, document handling, magnetic stripe, and scanning faults for easier search.

Power-On Faults and Possible Causes

Lists common power-on faults and their potential causes, such as line voltage issues, damaged cords, or board failures.

Document Write Faults and Causes

Identifies potential causes for document write failures like faded, incomplete, or unaligned printing.

Document Handling Faults and Causes

Details causes for document handling issues such as documents not loading, moving crookedly, or having irregular line feeds.

Magnetic Stripe Read;Write Failures

Lists possible causes for failures in magnetic stripe read/write operations, including setup, dirty heads, or faulty boards.

Document Scanning Faults and Causes

Covers faults related to document scanning, such as poor image quality, lateral faults, or deformed images.

Electrical Interconnections and Board Diagrams

General Printer Cabling Diagram

Provides a high-level overview of the printer's internal wiring and connections between main boards and options.

BAPR2 Main Board: View and Connectors

Illustrates the BAPR2 main board and identifies the location of its various connectors.

BAPR2 Main Board Layout (RS 232 C)

Shows the layout of the BAPR2 main board for the basic printer version with RS 232C interface.

BAPR2 Main Board Layout (RS 232 C - Centronics)

Depicts the layout of the BAPR2 main board for the basic printer version with RS 232C and Centronics interfaces.

BAPR2 Main Board Connector Signals

Details the pin assignments and signals for connectors on the BAPR2 main board, including parallel, RS232, and console interfaces.

PR2 Scanner Cabling Diagram

Presents the cabling diagram for the PR2 scanner, showing connections to main boards and options.

PR2 Scanner Main Board: View and Connectors

Illustrates the PR2 scanner main board and identifies the location of its connectors.

PR2 Scanner Main Board Layout

Shows the layout of the PR2 scanner main board with its various components and connectors.

PR2 Scanner Main Board Connector Signals

Details the pin assignments and signals for connectors on the PR2 scanner main board.

ALIPR2 Board Overview

Describes the ALIPR2 board, its voltage codes, and fuse values.

ALIPR2 Board Connector Signals and Fuse Values

Lists connector signals and fuse values for the ALIPR2 board, related to line voltage input and transformer connections.

Boards for Magnetic and MICR Options

Introduces cards for magnetic and MICR options, including PR2MAGN and PR2MIMAG boards.

PR2 MAGN Board Layout and Connectors

Illustrates the PR2MAGN board layout and identifies the location of its connectors.

PR2 MAGN Board Connector Signals

Details the connector signals for the PR2MAGN board, including main board, magnetic motor, and magnetic head connections.

PR2 MIMAG Board Layout and Connectors

Shows the layout and connector locations for the PR2MIMAG board, used for magnetic and MICR functions.

PR2 MIMAG Board Connector Signals

Details the connector signals for the PR2MIMAG board, covering MICR adjustment, magnetic head, and transport motor.

PR2 VER Board Layout and Connectors

Illustrates the layout and connector locations for the PR2VER board.

PR2 VER Board Connector Signals

Details the connector signals for the PR2VER board, including connections to the main board and magnetic unit components.

Console Diagram and Connections

Shows the console layout and its electrical diagram, detailing LED and switch connections.

Preventive Maintenance Procedures

Printer Cleaning Guidelines

Provides advice on periodically cleaning internal parts for optimal printer function, including case and paper paths.

Cleaning the Printer Case

Instructions for cleaning the printer's external case using a damp cloth, avoiding corrosive substances.

Cleaning Paper Transport Paths

Details cleaning all document paths, including rollers and feeders, to remove paper or ribbon residues.

Cleaning Printhead Photosensor

Describes the dry cleaning method for the reset printhead photosensor reflective sensor.

Cleaning the Scanner Glass

Instructions for cleaning the scanner's protective glass using a soft damp cloth.

Cleaning Magnetic Heads

Explains the use of a special card for cleaning horizontal magnetic devices or the MICR unit.

Automized vs. Manual Cleaning Procedures

Differentiates between automated cleaning procedures initiated by the system and manual cleaning performed by a technician.

Maintenance of Paper Edge Photosensor Brush

Discusses the brush for cleaning the paper edge detection photosensor and its replacement criteria.

Basic Machine Lubrication Points

Provides a table detailing lubrication points for the basic printer machine, including codes for grease and oil.

Horizontal Magnetic Device Lubrication

Lists lubrication points for the horizontal magnetic device, including carriage slide shafts and door mechanisms.

Vertical Magnetic Device Lubrication

Details lubrication points for the vertical magnetic device, such as guide shaft, carriage pin, and motor cam.

Scanner Lubrication Points

Lists lubrication points for the scanner, including scanner cam gear and continuous pinion gear.

Mechanical Adjustments and Procedures

Basic Machine Adjustments (No Options)

Covers mechanical adjustments for the basic PR2 printer without any additional options installed.

Document Feed Belt Adjustment

Details the procedure for adjusting the tension of the document feed belt using a specific sag measurement.

Distance Between Platen and Needles Adjustment

Explains how to adjust the distance between the print head needles and the probe roller.

Ribbon;Needle Protection Fin Distance Adjustment

Details the procedure for adjusting the distance between the needle tips and the ribbon protection fin.

Paper Photosensor Adjustment

Describes the correct positioning of the paper photosensor on the print head.

Print Bar Adjustment

Provides instructions for adjusting the print bar, ensuring a coaxial position and specific distance for the screw.

Tab Adjustments

Details the procedure for adjusting the tab to ensure proper contact with the print bar and balancer.

Roller Gears Adjustment

Explains how to adjust roller gears, ensuring proper mesh and radial clearance between teeth.

Front Pressure Rollers Adjustment

Details the adjustment of front pressure rollers, ensuring small clearance between the probe roller and the services cam.

Tab Opening Adjustment

Describes how to adjust the tab opening to achieve a specific distance between the tab edge and the print bar.

Carriage Movement Belt Tension Adjustment

Explains how to adjust the tension of the carriage movement belt.

Adjustments for Basic Machine Options

Covers adjustments for optional components like Horizontal Magnetic/MICR devices and scanner options.

Horizontal Magnetic Device;MICR - Carriage Feed Belt Tension

Details adjusting the carriage feed belt tension for the horizontal magnetic/MICR option.

Horizontal Magnetic Device;MICR - Door Adjustment

Explains how to adjust the door of the horizontal magnetic/MICR device for planarity.

Horizontal Magnetic Device;MICR - Press Positioning

Describes the procedure for positioning the press mechanism in its working position for the magnetic/MICR device.

Horizontal Magnetic Device - Frame Assembly Positioning

Details positioning the frame assembly for the horizontal magnetic device to ensure coplanarity.

Vertical Magnetic Device - Head and Pressure Roller Clearance

Guides on checking clearance between the magnetic head and pressure roller for the vertical magnetic device.

Scanner Option - Scanner Roller Clearance

Explains how to adjust the scanner roller clearance to ensure proper operation of the scanner assembly.

Disassembly and Reassembly Procedures

Preliminary Safety Precautions for Disassembly

Outlines essential safety measures and precautions to be followed before starting any disassembly operation.

Basic Machine Disassembly: Case Removal

Provides step-by-step instructions for removing and reassembling the printer's outer case.

Basic Machine Disassembly: Console Removal

Details the procedure for disconnecting and removing the printer's console.

Basic Machine Disassembly: Mechanical Assembly

Guides on removing and reassembling the printer's main mechanical assembly.

Basic Machine Disassembly: Print Head Flat Cable

Explains how to disconnect and remove the flat cable connecting the print head to the main board.

Basic Machine Disassembly: Upper Mechanical Assembly

Details the process of removing and reassembling the printer's upper mechanical assembly.

Basic Machine Disassembly: Print Head

Provides instructions for disassembling and reassembling the print head, including related components.

Basic Machine Disassembly: Paper Feed Motor

Guides on removing and reassembling the paper feed motor.

Basic Machine Disassembly: Print Head Movement Motor

Details the procedure for removing and reassembling the print head movement motor.

Basic Machine Disassembly: Services Motor

Explains how to remove and reinstall the services motor.

Basic Machine Disassembly: Feeder Photosensors

Provides instructions for disassembling and reassembling the feeder photosensor assembly.

Basic Machine Disassembly: Rear Photosensor

Guides on removing and reassembling the rear photosensor.

Basic Machine Disassembly: Main Board

Details the procedure for removing and reinstalling the printer's main board, including firmware updates and setup.

Basic Machine Disassembly: Toroidal Transformer

Explains how to remove and replace the toroidal transformer, noting power requirement checks.

Basic Machine Disassembly: Power Assembly

Guides on removing and reinstalling the power assembly, including checking power requirements for replacement boards.

Basic Machine Disassembly: Fuse Replacement

Details the procedure for replacing a fuse, emphasizing the need for identical electrical characteristics.

Disassembly: Horizontal Magnetic Device and MICR Assembly

Provides instructions for removing and reassembling the horizontal magnetic device and MICR assembly.

Disassembly: MICR Motor

Guides on removing and reassembling the MICR motor.

Disassembly: MICR Head Assembly

Details the procedure for removing and reassembling the MICR head assembly.

Disassembly: Vertical Magnetic Head

Explains how to remove and reassemble the vertical magnetic head.

Disassembly: Scanner Motor

Provides instructions for removing and reassembling the scanner motor.

Disassembly: Scanner Assembly

Guides on removing and reassembling the scanner assembly, noting spring retention.

Olivetti PR2 Specifications

General IconGeneral
BrandOlivetti
ModelPR2
CategoryPrinter
LanguageEnglish

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