Profesor

G422 SERVICE MANUAL
002180MIU
RICOH GROUP COMPANIES

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®

RICOH GROUP COMPANIES

G422 SERVICE MANUAL

G422 SERVICE MANUAL

002180MIU

It is the reader's responsibility when discussing the information contained within this document to maintain a level of confidentiality that is in the best interest of Ricoh Corporation and its member companies. NO PART OF THIS DOCUMENTMAY BE REPRODUCED IN ANY FASHION AND DISTRIBUTED WITHOUT THE PRIOR PERMISSION OF RICOH CORPORATION. All product names, domain names or product illustrations, including desktop images, used in this document are trademarks, registered trademarks or the property of their respective companies. They are used throughout this book in an informational or editorial fashion only and for the benefit ofsuch companies. No such use, or the use of any trade name, or web site is intended to convey endorsement or other affiliation with Ricoh products.

 2005 RICOH Corporation. All rights reserved.

WARNING
The Service Manual contains information regarding service techniques, procedures, processes and spare parts of office equipment distributed by Ricoh Corporation. Users of this manualshould be either service trained or certified by successfully completing a Ricoh Technical Training Program. Untrained and uncertified users utilizing information contained in this service manual to repair or modify Ricoh equipment risk personal injury, damage to property or loss of warranty protection. Ricoh Corporation

LEGEND
PRODUCT CODE GESTETNER G422 COMPANY LANIER RICOH IS200eSAVIN

DOCUMENTATION HISTORY
REV. NO. * DATE 02/2005 COMMENTS Original Printing

G422
TABLE OF CONTENTS
INSTALLATION
1. INSTALLATION PROCEDURE.................................................... 1-1
1.1 INSTALLATION REQUIRMENTS..............................................................1-1 1.1.1 ENVIRONMENT...............................................................................1-1 1.1.2 MACHINE LEVEL .............................................................................1-1 1.1.3 MINIMUM SPACE REQUIRMENTS .................................................1-1 1.1.4 POWER REQUIRMENTS.................................................................1-1 1.2 MAINFRAME AND OPTION INSTALLATION PROCEDURES .................1-2 1.2.1 MAINFRAME....................................................................................1-2 Accessory check ...................................................................................1-2 Installation procedure............................................................................1-2 1.2.2 RACK: G822-17 (OPTION)...............................................................1-3 ACCESSORYCHECK..........................................................................1-3 Installation procedure............................................................................1-4 Moving the Printer...............................................................................1-12

PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE SCHEDULE ............................... 2-1
2.1 USER MAINTENANCE.............................................................................2-1

REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT ........................................ 3-1
3.1 SPECIAL TOOLS ......................................................................................3-1 3.2 REPLACEMENT........................................................................................3-13.2.1 FEED UNIT.......................................................................................3-1 3.2.2 SEPARATION PAD ..........................................................................3-2 3.2.3 ADF REAR COVER..........................................................................3-2 3.2.4 ORIGINAL SET AND REGISTRATION SENSORS..........................3-3 3.2.5 READ AND EXIT...