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Ricoh G065 User Manual

Ricoh G065
278 pages
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G065
SERVICE MANUAL
001269MIU
RICOH GROUP COMPANIES
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA

Table of Contents

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Ricoh G065 Specifications

General IconGeneral
BrandRicoh
ModelG065
CategoryAll in One Printer
LanguageEnglish

Summary

INSTALLATION

1.1 INSTALLATION REQUIREMENTS

Details environmental, power, and space requirements for machine installation.

1.2 MACHINE INSTALLATION

Outlines the procedure for installing the main machine.

1.3 OPTIONAL UNIT INSTALLATION

Describes the installation process for optional equipment like PTU, DIMMs, HDD, IEEE 1394.

1.4 SYMBOLS USED IN TEXT

Explains symbols and abbreviations used throughout the manual for clarity.

1.5 LCT INSTALLATION (A683)

Provides instructions for installing the Large Capacity Tray (LCT) A683.

1.6 BRIDGE UNIT INSTALLATION (B397)

Details the installation steps for the Bridge Unit B397.

1.7 1000-SHEET FINISHER INSTALLATION (A681)

Covers the accessory check and installation procedure for the 1000-Sheet Finisher A681.

1.8 3000-SHEET FINISHER INSTALLATION (A697)

Details the accessory check and installation for the 3000-Sheet Finisher A697.

1.9 PUNCH UNIT INSTALLATION (A812)

Outlines the accessory check and installation procedure for the Punch Unit A812.

1.10 MAILBOX INSTALLATION (G909)

Provides instructions for installing the Mailbox G909, including prerequisites.

1.11 BRIDGE UNIT FOR MAILBOX INSTALLATION (G912)

Describes the accessory check and installation of the Bridge Unit for Mailbox G912.

PREVENTIVE MAINTENANCE

2.1 PM TABLES

Presents tables detailing preventive maintenance tasks for the printer and options.

REPLACEMENT AND ADJUSTMENT

3.1 GENERAL CAUTIONS

Lists critical safety precautions before performing any replacement or adjustment procedures.

3.2 SPECIAL TOOLS AND LUBRICANTS

Lists specialized tools and lubricants required for maintenance and repairs.

3.3 FRONT DOOR

Details the procedure for removing or accessing the front door component.

3.4 DUPLEX UNIT

Outlines the steps for removing or replacing the duplex unit.

3.5 UPPER RIGHT COVER

Describes the procedure for removing the upper right cover.

3.6 BY-PASS TRAY UNIT

Explains how to remove the by-pass tray unit from the machine.

3.7 REAR COVERS

Covers the removal procedures for the rear upper and lower covers.

3.8 LEFT COVERS

Details the removal of the left upper cover and associated components.

Operation Panel

Details the replacement and adjustment of the operation panel and its cover.

Paper Output Tray

Explains how to replace the paper output tray, considering bridge unit installation.

3.9 LASER UNIT

Covers procedures and cautions for servicing the laser unit, including safety.

Laser Unit Replacement

Provides detailed steps for removing and replacing the laser unit.

Polygon Mirror Motor

Details the replacement procedure for the polygon mirror motor.

Laser Synchronization Detector

Explains the replacement of the laser synchronization detector.

LD Unit Replacement

Outlines the procedure for replacing the LD unit and subsequent adjustments.

Laser Beam Pitch Adjustment

Details the procedure and SP codes for adjusting the laser beam pitch.

3.10 PCDU

Covers the Photoconductor Unit (PCDU) and its components.

PCDU Removal and Assembly

Details the procedure for removing and reassembling the PCDU.

Drum Replacement

Explains how to remove and replace the drum, including SP adjustments.

Pick-off Pawls Adjustment

Describes the adjustment procedure for the pick-off pawls.

Charge Roller and Cleaning Roller

Details the replacement and SP adjustment for charge and cleaning rollers.

Drum Cleaning Blade Replacement

Explains the procedure for removing and replacing the drum cleaning blade.

ID Sensor Replacement and Setting

Covers the replacement and initial setting of the ID sensor.

3.11 DEVELOPMENT

Details the components and procedures related to the development unit.

Development Unit Replacement

Details the procedure for replacing the development unit.

Development Filter Replacement

Outlines the steps for replacing the development filter.

Development Roller Replacement

Describes the replacement of the development roller, with notes on handling.

Developer Replacement

Explains how to replace the developer, including proper disposal and filling.

TD Sensor Replacement

Details the replacement of the TD sensor and its initial setting.

3.12 TRANSFER UNIT

Covers the components and procedures related to the transfer unit.

Transfer Belt Unit Replacement

Covers the procedure for removing and replacing the transfer belt unit.

Transfer Belt Replacement

Explains how to replace the transfer belt, including cleaning and installation notes.

Cleaning Blade and Toner Overflow Sensor

Details the replacement of the transfer belt cleaning blade and toner overflow sensor.

3.13 PAPER FEED

Covers the components and procedures related to the paper feed system.

Paper Feed Rollers Replacement

Describes the replacement of pick-up, separation, and feed rollers.

Lower Right Cover Removal

Explains how to remove the lower right cover.

Paper Feed Clutch Replacement

Details the replacement of paper feed clutches and related components.

Upper Paper Feed Unit Installation

Covers the installation of the upper paper feed unit for Tray 1.

Lower Paper Feed Unit Installation

Explains the installation of the lower paper feed unit for Tray 2.

Paper Feed Sensors Replacement

Details the replacement of paper end, paper lift, and relay sensors.

Registration Sensor Replacement

Covers the replacement of the registration sensor and related parts.

Tray Lift Motor Replacement

Explains how to replace the tray lift motor.

Feed/Development Motor Replacement

Details the replacement of the feed/development motor.

3.14 FUSING

Covers the components and procedures related to the fusing unit.

Fusing Unit Replacement

Outlines the procedure for removing and replacing the fusing unit.

Fusing Unit Exit Guide

Describes how to remove and install the fusing unit exit guide.

Hot Roller Strippers Replacement

Details the replacement of hot roller strippers and springs.

Fusing Lamps Replacement

Explains how to replace the fusing lamps, including left and right side procedures.

Thermistors and Thermostats Replacement

Covers the replacement of thermistors and thermostats in the fusing unit.

Hot Roller/Pressure Roller Replacement

Details the replacement of the hot roller and pressure roller assembly.

3.15 BY-PASS TRAY

Covers the components and procedures related to the by-pass tray.

By-Pass Tray Cover Replacement

Describes the procedure for replacing the covers of the by-pass tray unit.

By-Pass Feed/Pick-up Roller Replacement

Explains the replacement of the by-pass feed and pick-up rollers.

By-Pass Separation Roller Replacement

Details the replacement of the by-pass separation roller.

Paper End Sensor/Pick-up Solenoid Replacement

Covers the replacement of the paper end sensor and pick-up solenoid.

Paper Size Sensor Board Replacement

Explains how to replace the paper size sensor board.

By-Pass Table Removal

Details the procedure for removing the by-pass table.

Paper Feed Clutch Replacement

Describes the replacement of the paper feed clutch.

3.16 DUPLEX UNIT

Covers the components and procedures related to the duplex unit.

Duplex Cover Removal

Explains how to remove the duplex unit cover.

Duplex Entrance Sensor Replacement

Details the replacement of the duplex entrance sensor.

Duplex Exit Sensor Replacement

Covers the replacement of the duplex exit sensor.

3.17 DRIVE AREA

Covers components and procedures related to the drive mechanisms.

Registration/Transfer Belt Contact Clutches

Details the replacement of registration and transfer belt contact clutches.

Main Motor Replacement

Explains how to replace the main motor.

Fusing/Exit Motor Replacement

Details the replacement of the fusing/exit motor.

Fusing/Exit Clutch Replacement

Covers the replacement of the fusing/exit clutch.

Toner Supply Motor Replacement

Explains how to replace the toner supply motor.

3.18 PRINTED CIRCUIT BOARDS

Covers the replacement of various printed circuit boards.

High Voltage Power Supply Replacement

Details the replacement of the high voltage power supply board.

I/O Board Replacement

Covers the replacement of the I/O board and DIP switch settings.

BICU Board Replacement

Explains the replacement of the BICU board.

PSU Replacement

Details the replacement of the Power Supply Unit (PSU).

Hard Disk/Controller Board Replacement

Covers the replacement of the hard disk/controller board and HDD formatting.

3.20 PRINTING ADJUSTMENTS

Lists items requiring adjustments after replacement, referring to operating instructions.

3.21 PARALLELOGRAM IMAGE ADJUSTMENT

Details the procedure for adjusting parallelogram image output using specific SP codes.

TROUBLESHOOTING

4.1 SERVICE CALL CONDITIONS

Explains the different levels of service call conditions and their reset procedures.

4.1.2 SC CODE DESCRIPTIONS

Lists SC codes, symptoms, and possible causes for various components.

4.2 ELECTRICAL COMPONENT DEFECTS

Describes common symptoms associated with electrical component defects like sensors and switches.

4.3 BLOWN FUSE CONDITIONS

Lists fuse ratings and their corresponding symptoms when blown.

4.4 LEDS

Explains the function of BICU LEDs.

4.5 TEST POINTS

Lists test points on the controller board for troubleshooting.

SERVICE TABLES

5.1 SERVICE PROGRAM MODE

Details how to enter and exit the service program mode.

5.2 PRINTER CONTROLLER SERVICE MODE

Explains the printer controller service mode menus and bit switch programming.

5.3 PRINTER ENGINE SERVICE MODE

Outlines how to enter and use the printer engine service mode for adjustments.

Output Check Procedure

Details the procedure for performing output checks on various components using SP5804.

Memory All Clear (SP5801)

Explains how to perform a memory clear, resetting settings to defaults.

SMC Print Out Lists (SP5990)

Details how to print various reports and lists using SP5990.

5.4 SOFTWARE DOWNLOAD

Covers the procedures for downloading and installing software.

5.5 SELF-DIAGNOSTIC MODE

Explains the automatic and detailed self-diagnostic tests.

5.6 DIP SWITCHES

Explains the function and settings of DIP switches on the controller and I/O boards.

DETAILED DESCRIPTIONS

6.1 OVERVIEW

Provides a general overview of the machine's components, paper path, and drive layout.

6.2 BOARD STRUCTURE

Details the structure of the machine's boards and their interconnections, including the controller.

6.3 PRINTING PROCESS OVERVIEW

Explains the step-by-step process of image formation during printing.

6.4 LASER EXPOSURE

Provides a detailed overview of the laser exposure system and its components.

PCU Overview

Provides an overview of the photoconductor unit (PCU) and its components.

Drum Charge Overview

Provides an overview of the drum charging process and components.

6.7 DEVELOPMENT

Covers the components and procedures related to the development unit.

Drum Cleaning and Toner Recycling

Explains the drum cleaning mechanism and toner recycling process.

6.9 PAPER FEED

Covers the components and procedures related to the paper feed system.

6.10 BY-PASS TRAY

Covers the components and procedures related to the by-pass tray.

6.11 DUPLEX UNIT

Covers the components and procedures related to the duplex unit.

6.12 IMAGE TRANSFER AND PAPER SEPARATION

Covers the components and procedures related to image transfer and paper separation.

6.13 IMAGE FUSING AND PAPER EXIT

Covers the components and procedures related to fusing and paper exit.

6.14 ENERGY SAVER MODE

Describes the energy saver mode and user selectable settings.

BRIDGE UNIT B397

1.1 SPECIFICATIONS

Provides general specifications for the Bridge Unit B397.

1.2 MECHANICAL COMPONENT LAYOUT

Shows the mechanical component layout of the Bridge Unit.

1.3 ELECTRICAL COMPONENT LAYOUT

Displays the electrical component layout and description of the Bridge Unit.

1.5 DRIVE LAYOUT

Shows the drive layout of the Bridge Unit.

2.1 JUNCTION GATE MECHANISM

Explains the function of the junction gate mechanism controlled by a solenoid.

3.1 EXIT SENSOR REPLACEMENT

Details the procedure for replacing the exit sensor in the Bridge Unit.

SPECIFICATIONS

1.1 SPECIFICATIONS

Provides detailed general specifications for the machine, including power, dimensions, and weight.

2. SUPPORTED PAPER SIZES

Lists all supported paper sizes for various trays and options.

3. SOFTWARE ACCESSORIES

Details available printer drivers and utility software.

4. MACHINE CONFIGURATION

Lists system components and their machine codes.

4.2 INSTALLABLE OPTION TABLE

Shows which options are installable and their requirements.

5.1 BRIDGE UNIT

Provides specifications for the Bridge Unit.

5.2 1000-SHEET FINISHER

Details the specifications for the 1000-Sheet Finisher.

5.3 3000-SHEET FINISHER

Lists the specifications for the 3000-Sheet Finisher.

5.4 LARGE CAPACITY TRAY (LCT)

Provides specifications for the Large Capacity Tray (LCT).

5.5 MAILBOX

Details the specifications for the Mailbox unit.

5.6 PAPER TRAY UNIT

Provides specifications for the Paper Tray Unit.

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