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Muratec MFX-1950 User Manual

Muratec MFX-1950
311 pages
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DA7-91170-60
Muratec
MFX-1950/F-315
FACSIMILE SYSTEM
FIELD ENGINEERING MANUAL
Version 1.0
July 3, 2009
MURATA MACHINERY, LTD
COMMUNICATION EQUIPMENT DIV.

Table of Contents

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Muratec MFX-1950 Specifications

General IconGeneral
FunctionsPrint, Copy, Scan, Fax
Print TechnologyLaser
Print Speed (Black)19 ppm
Print Resolution600 x 600 dpi
ConnectivityUSB, Ethernet, Wi-Fi
DisplayLCD
Paper Capacity250 sheets
Automatic Document FeederYes
Max Copying Resolution600 x 600 dpi
Fax Transmission Speed33.6 kbps
Scanner Resolution600 x 600 dpi
Paper SizeLetter, Legal, A4
Copy Speed (Black)19 cpm
TypeAll in One Printer
Max Copying Speed19 cpm

Summary

Section 1 General Description

1.1 Product Description

Describes the MFX-1950 and F-315 as multi-function products with flatbed scanner and facsimile capabilities.

1.2 Specifications

Details the technical specifications of the MFX-1950 and F-315 models, including modem speed, scanning methods, and memory.

Section 2 Machine Composition

2.1 Interconnect Block Diagram (1/2)

Presents a detailed block diagram illustrating the interconnection of various PCBs and components within the machine.

2.2 Main Control PCB

Explains the function of the main control PCB, its memory components (Flash, SRAM, SDRAM), and jumper settings.

2.3 Network Control Unit (NCU) PCB

Details the NCU PCB's role in connecting to the telephone line, including its interface circuit and control functions.

2.4 Power Supply Unit (PSU)

Describes the power supply unit's function, input voltage, output voltages, and connector outputs.

2.5 Sensors

Illustrates the physical positions of various sensors attached to the machine's components.

2.5.2 Sensor Descriptions

Provides a brief explanation of each sensor's function, type, and any specific remarks.

2.6 Document Scanning Sequence

Details the step-by-step process of document detection and scanning when using the Automatic Document Feeder (ADF).

2.7 Recording Section

Explains how paper is fed through the machine, including the path for duplex printing.

2.8 Image Processing

Describes the fundamental process of image creation within the machine.

Section 3 Adjustment Procedures

3.1 Field Service Program Modes

Lists and describes various maintenance modes for machine adjustments, including commands and functions.

3.2 Machine Parameter Adjustment

Explains how to program internal machine parameters using switches, with a backup battery maintaining settings.

3.3 Memory Switch Adjustment

Details how to program internal machine parameters using memory switches, with backup battery support.

3.7 Unique Switch Adjustment

Describes how to program unique switch settings, which are maintained by a backup battery.

3.8 T.30 Monitor

Explains how to print a G3 procedural summary of the last fax communication.

3.9 Printer maintenance mode

Details how to access the printer maintenance mode for Fuser/Transfer roller replacement and error diagnosis.

3.10 Service Report Printing

Describes how to print a report containing machine usage and error history.

3.11 Monitor speaker

Explains how to turn on a mode to monitor fax communication signals through the machine's speaker.

3.12 Test Modes

Lists and describes various test modes available for diagnosing machine functions.

3.13 Print Machine Parameters, Memory Switch and Unique Switch Settings

Instructs how to print lists of machine parameters, memory switch, and unique switch settings.

3.14 Factory Functions

Explains how to print a list of available factory functions for machine testing.

3.15 Line Tests

Describes how to test the on/off operation of various relays and switches within the machine.

3.16 Mirror Carriage Transfer Mode

Explains the procedure for moving the mirror carriage to the transport position for shipping or installation.

3.17 Consumable order sheet

Guides users on how to input dealer and customer information for printing or transmitting consumable order sheets.

3.18 DRAM Clear

Explains the procedure for clearing DRAM, recommended after memory upgrades or replacement.

3.19 Clear Life Monitor

Describes how to clear the life monitor counters for components like drums and toner cartridges.

3.20 Clear Optional Data

Details how to clear all data and activity journals for the printer controller and second phone line.

3.21 Set Service Code

Explains how to set a service code to protect the life monitor clear operation.

3.23 Sensor input test

Describes how to confirm the status of various sensors by checking their values on the LCD.

3.24 Printer diagnostic mode

Explains how to confirm the operation of individual parts of the printer section.

3.25 Network service mode

Guides on displaying the sum-check of the internet fax board for network troubleshooting.

3.26 Multi Line Settings

Explains how to configure settings for an optional second line, including memory switches and ECM mode.

3.27 Flash Rom Sum Check

Describes how to check the Sum after updating the Flash ROM version for software integrity.

3.28 Set Service Report

Guides on setting up the service report, including location, format, and sending period.

3.29 Printer registration adjustment

Explains how to adjust printer registration for each paper source.

3.30 Quick Initial settings

Outlines the procedures for initial setup parameters, including consumable order and service report settings.

3.31 Update the software

Details the process of installing the necessary software application on a PC for firmware updates.

3.32 Convert dialing characters in e–mail gateway functions

Explains how to convert dialing characters for e-mail gateway transmissions using a web interface.

Section 4 Troubleshooting Procedures

4.1 Troubleshooting Outline

Provides a preliminary checklist for troubleshooting before starting unit checks or adjustments.

4.2 Recording Paper Jam

Addresses symptoms and corrective actions for paper jams occurring in the paper cassette or print area.

4.3 Document Feeder Jam

Covers symptoms and corrective actions for original documents not feeding or exiting properly from the document feeder.

4.4 Document Feeder Multi-feeding or Skew

Discusses issues where multiple pages are fed at once or documents are fed skewed in the ADF.

4.5 Mirror Carriage Error (MFX-1950)

Explains symptoms and corrective actions for errors related to the mirror carriage not moving.

4.6 Transmit Error

Addresses check messages that appear after attempting a transmission, referring to error code lists.

4.7 Transmit Black Lines

Details symptoms and corrective actions for black lines appearing on transmitted or copied documents.

4.11 Clearing Jammed Paper

Provides instructions for clearing paper jams in the ADF, including memory handling.

4.12. The Image Quality Problems

Addresses the symptom of blank pages and suggests causes like poor development or improper LED exposure.

4.12.8 White (Black) Line

Explains symptoms and potential causes for vertical white or black strips appearing on the image.

4.12.9 Toner Smudges

Describes symptoms of toner smudges and suggests corrective actions like cleaning ADF glass or fusing rollers.

4.13 LCD Error Messages

Lists LCD error messages alphabetically with their meanings and suggested actions.

4.14 Error Codes

Explains specific error codes encountered during the dialing process, along with their meanings and solutions.

4.15 Service Call Error

Addresses the "Call For Service" message and suggests checks for lamp and mirror carriage connections.

Section 5 Maintenance & Adjustment

5.1 Maintenance schedule

Provides a schedule for routine maintenance and replacement of parts for scanning, printer, and developing sections.

5.2 Re/Disassemble

Details the removal and replacement procedures for various external covers of the machine.

5.2.2 PCBS

Lists and shows the locations of various printed circuit boards within the machine.

5.2.3 SCANNING SECTION

Provides instructions for removing the roller separator, a part of the scanning mechanism.

5.2.4 PRINTER SECTION

Details the procedure for removing the solenoid, a component within the printer section.

TONER SENSOR 1, 2 (TS1, TS2)

Explains how to remove and replace the toner sensors (TS1, TS2) for the machine.

5.3 Adjustment

Provides an overview of the printer registration adjustment process for cassettes and scan positions.

Section 6 Options

6.1 Memory Upgrade

Details the installation of an optional 32 MB document memory upgrade, including packaging and initialization.

6.2 Second paper cassette

Guides on the installation of an optional second paper cassette, including packaging and setup.

6.3 Page Counter

Explains the mechanical page counter, its function, and the installation process for the unit.

6.4 PCL printer controller

Details the installation of the PCL printer controller board, including packaging and connection steps.

6.5 Network interface board

Guides on installing the network interface board, including packaging and connection procedures.

6.6 Second phone line kit

Details the installation of a second phone line kit, including packaging and connection steps.

6.7 OfficeBridge Expansion kit (MFX-1950 only)

Explains the installation of the OfficeBridge Expansion kit for MFX-1950, including setup.

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