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Xerox 7142 Service Manual

Xerox 7142
341 pages
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Xerox 7142 Wide Format Printer User Guide 1-i
Xerox 7142 Wide Format Printer
Service Manual
Version 1.0, June, 2007
701P46713

Table of Contents

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Xerox 7142 Specifications

General IconGeneral
BrandXerox
Model7142
CategoryPrinter
LanguageEnglish

Summary

Important Notice

Warranty Limitations

About this Manual

Purpose and Target Readers

Explains the manual's purpose, target audience, and structure for effective use.

Manual Configuration

Details the sections included in the manual for user guidance and understanding.

Safety Instructions

Introduction to Safety

Explains safety terms, important instructions, and warning labels for safe operation.

Warnings, Cautions, and Notes

Categorizes safety terms by risk level to ensure user comprehension and adherence.

Important Safety Instructions

Provides general safety guidelines that must be observed for the safe use of the equipment.

Warning Labels

Details the handling, attachment locations, and types of warning labels on the equipment.

Operation Labels

Describes operation labels, their types, and positions for brief instructions on key operations.

Product Overview

Introduction to Product Overview

Introduces the chapter covering the plotter's features, part names, and functions.

Plotter Features

Explains the plotter's key features, including image quality, ink system, and operability improvements.

Part Names and Functions

Identifies and describes the plotter's various parts and their specific functions.

Plotter Status Indicators

Explains the different operational statuses of the plotter, such as Normal and Setup Menu.

Specifications

Introduction to Specifications

Introduces specifications, optional parts, supplies, and installation environment requirements.

Main Unit and Plot Operation Specifications

Details main unit and plot operation specifications like dimensions, accuracy, and media handling.

Interface Specifications

Describes the USB and Network interface specifications supported by the plotter.

Options and Supplies List

Lists available optional accessories and consumable supplies for the plotter.

Choosing a Place for the Plotter

Provides installation environment requirements and guidance on selecting a suitable location.

Parts Replacement

Introduction to Parts Replacement

Provides essential information and warnings regarding the removal and replacement of service parts.

Removal of External Covers

Details the procedure for removing external covers to access internal components for service.

Board Base Section Component Replacement

Explains replacement procedures for board assemblies, NIC, and cooling fan.

PF Driving Section Component Replacement

Details procedures for replacing components within the PF driving section, such as motors.

CR Driving Section Component Replacement

Outlines procedures for replacing components in the CR driving section, including motors and belts.

Head Section Component Replacement

Provides procedures for replacing components within the head section, including the print head.

Maintenance Section Component Replacement

Describes procedures for replacing components located in the maintenance section.

Ink Supply Section Component Replacement

Details procedures for replacing components within the ink supply section, such as ink holders.

Frame Section Component Replacement

Outlines procedures for replacing components within the frame section, such as suction fans.

Cable Guide Section Component Replacement

Describes procedures for replacing components within the cable guide section, such as CR board.

Self-Diagnosis Mode

Introduction to Self-Diagnosis

Introduces the self-diagnosis function for accuracy adjustment and checking part conditions.

Preparation for Self-Diagnosis

Details necessary preparations, including media setting and power connection, before self-diagnosis.

Operations in Self-Diagnosis Mode

Explains how to operate the self-diagnosis mode and lists available diagnosis items.

Inspection Menu

Lists diagnostic items for checking circuit boards, sensors, and fans.

Adjustment Menu

Covers menu items for aligning printing position and correcting media feed operation.

Endurance Running Menu

Performs endurance running tests on mechanical parts and the head for durability checks.

Maintenance Mode2

Introduction to Maintenance Mode2

Introduces maintenance mode for displaying and initializing life counters.

Operations in Maintenance Mode2

Explains how to start up and operate maintenance mode2, listing available diagnostic items.

Maintenance Menu Functions

Lists diagnostic items within the maintenance menu, focusing on counter display and initialization.

Adjustment Procedures

Introduction to Adjustments

Provides information on necessary adjustment items and procedures for optimal performance.

Adjustment Item List

Describes adjustment items required after part replacement procedures and their references.

Working with Dedicated Network Software

Explains parameter backup, firmware installation, and sending parameters using network software.

PF Speed Reduction Belt Tension Adjustment

Details the procedure for adjusting the PF speed reduction belt tension using specific jigs.

PF Encoder Assembly Position Adjustment

Outlines the procedure to adjust the PF encoder assembly position using measurement tools.

CR Belt Tension Adjustment

Describes the procedure to adjust the tension of the CR belt for proper operation.

Head Slant Adjustment (Horizontal)

Explains how to adjust the head slant in the horizontal direction based on test patterns.

Head Slant Adjustment (Vertical)

Details the procedure to adjust the head slant in the vertical direction using adjustment tabs.

Cutter Holder Height Adjustment

Covers the procedure for adjusting the cutter holder height using specialized jigs.

PG Height Adjustment

Describes the procedure to check and adjust the carriage height from the platen.

Media Sensor Sensitivity Adjustment

Explains how to adjust the sensitivity of the P_EDGE and P_REAR media sensors.

Maintenance Information

Introduction to Maintenance

Provides information on periodical services, part life, lubrication, bonding, and transport.

Periodical Services Schedule

Describes periodical services required to ensure stable plotting quality and lists inspection items.

Part Life Expectancy Information

Shows how to check the life of service parts using maintenance counters and their references.

Lubrication and Bonding Guidelines

Covers lubrication and bonding information required after disassembly/assembly procedures.

Plotter Transportation Procedures

Provides instructions on how to properly package and transport the plotter to prevent damage.

Troubleshooting Guide

Introduction to Troubleshooting

Provides information on possible causes of errors, damage, and recovery actions.

Troubleshooting with Error Messages

Describes messages displayed during operation and errors, with check items and recovery actions.

Troubleshooting Without Error Messages

Details symptoms of errors without messages, including check items and recovery actions.

Appendix

Appendix Introduction

Provides referential information such as service data and exploded views.

Wiring Diagram Information

Provides information for accessing the wiring diagram for service reference.

Maintenance Part List

Lists maintenance parts required for service operations and their references.

Required Jigs and Tools

Lists jigs and tools required for service operations, including part replacement and adjustment.

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