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Ricoh Aficio 1027 User Manual

Ricoh Aficio 1027
313 pages
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Model R-C2a/b
(Machine Code: B022/B027)
SERVICE MANUAL
August 10th, 2001
Subject to change

Table of Contents

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Ricoh Aficio 1027 Specifications

General IconGeneral
BrandRicoh
ModelAficio 1027
CategoryAll in One Printer
LanguageEnglish

Summary

Important Safety Notices

Prevention of Physical Injury

Safety guidelines to prevent physical harm during operation and maintenance.

Observance of Electrical Safety Standards

Standards for electrical safety and maintenance by trained personnel.

Overall Machine Information

Specifications

Technical details including configuration, paper handling, and performance ratios.

Copy Process

Explanation of the step-by-step process of creating a copy.

Detailed Section Descriptions

Image Processing

Explanation of how images are processed for output.

Laser Exposure

Description of the laser scanning system.

LD Safety Switch

Safety switches to prevent accidental laser exposure.

Photoconductor Unit (PCU)

Description and overview of the PCU.

Development

Description of the development unit and its components.

Toner Density Control

Control methods for maintaining optimal toner density.

Image Transfer and Paper Separation

Process of transferring toner to paper and separating paper.

Image Fusing and Paper Exit

Description of the fusing unit and paper exit mechanism.

Fusing Temperature Control

Control mechanisms for maintaining optimal fusing temperature.

Installation Procedure

Installation Requirements

Environmental and physical requirements for machine installation.

Power Requirements

Electrical specifications and safety precautions for power connection.

Copier Installation

Procedure for installing the main copier unit.

Installation Procedure

Step-by-step instructions for installing the main copier.

Paper Tray Unit Installation

Procedure for installing the paper tray unit.

LCT Installation

Procedure for installing the Large Capacity Tray (LCT).

Auto Reverse Document Feeder Installation

Procedure for installing the Auto Reverse Document Feeder (ARDF).

Duplex Unit Installation

Procedure for installing the duplex unit.

1,000-Sheet Finisher Installation

Procedure for installing the 1,000-sheet finisher.

500-Sheet Finisher Installation

Procedure for installing the 500-sheet finisher.

Service Tables

General Caution

General safety precautions and warnings for servicing the machine.

Service Program Mode

Introduction to service program modes and their operation.

Service Program Mode Tables

Detailed tables of service program codes and their functions.

Program Download

Procedure for downloading software to the controller.

Preventive Maintenance Schedule

Schedule for routine preventive maintenance tasks.

PM Table

Detailed table outlining PM tasks and intervals.

Replacement and Adjustment

Scanner Unit

Procedures for replacing and adjusting scanner components.

Laser Unit

Procedures related to the laser unit.

Photoconductor Unit (PCU)

Procedure for removing and replacing the PCU.

Transfer Unit

Procedures for replacing components in the transfer unit.

Fusing/Exit

Procedures for replacing components in the fusing/exit area.

Fusing Unit

Procedure for removing and replacing the fusing unit.

Paper Feed

Procedures for replacing paper feed components.

Controller Board

Procedure for replacing the controller board.

Copy Adjustments: Printing/Scanning

Adjustments for print and scan quality.

Printing

Adjustments related to print registration and margins.

Scanning

Adjustments for scanning registration and magnification.

Troubleshooting

Service Call Conditions

Overview of service call levels, definitions, and reset procedures.

SC Code Descriptions

Detailed list of SC codes, symptoms, and possible causes.

Self-Diagnostic Mode

Explanation of the self-diagnostic test program.

Paper Feed Troubleshooting

Troubleshooting guide for paper feed problems.

Electrical Component Defects

Troubleshooting guide for electrical component failures.

Blown Fuse Conditions

Identification of blown fuses and their related symptoms.

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