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File name A852 PRINTER CONTRLLER TYPE 650 _SM.PDF

A852 PRINTER CONTROLLER TYPE 650 SERVICE MANUAL WARNING The Service Manual contains information regarding service techniques, procedures, processes and spare parts of office equipment distributed by Ricoh Corporation. Users of this manual should 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 A852 COMPANY GESTETNER RICOH Printer Controller Type 650 SAVIN DOCUMENTATION HISTORY REV. NO. * DATE 3/99 COMMENTS Original Printing TABLE OF CONTENTS 1. OVERALL MACHINE INFORMATION ... 1-1 1.1 INTRODUCTION ... 1-1 1.2 SPECIFICATIONS ... 1-2 1.3 SOFTWARE ... 1-2 1.3.1 PRINTER DRIVERS ... 1-2 1.3.2 NETWORK UTILITIES... 1-2 1.4 MACHINE CONFIGURATION ... 1-3 1.5 STRUCTURE... 1-4 1.5.1 BLOCK DIAGRAM ... 1-4 1.5.2 DESCRIPTIONS ... 1-5 2. DETAILED SECTION DESCRIPTIONS... 2-1 2.1 HARDWARE OVERVIEW ... 2-1 2.2 IMAGE PRINTING ... 2-3 2.3 IMAGE DATA PROCESSING... 2-4 2.3.1 EDGE SMOOTHING... 2-4 2.3.2 TONER SAVING MODE ... 2-4 2.4 FEATURES... 2-5 2.4.1 SORTING ... 2-5 2.4.2 DUPLEX PRINTING ... 2-5 2.4.3 STAPLING ... 2-6 2.4.4 PUNCHING... 2-6 2.4.5 JAM RECOVERY... 2-7 2.4.6 AUTO TRAY SELECT ...