With E-Sort PWB installed: SPF harness S S enable, S D enable, D enable, D S enable Intermediate tray (AR-RP1) Step screw Mixture of different Mixture paper feed : Not available during document sizes copying. Available during FAX (same width...
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2) Remove the rear cabinet of the copier. 5) Remove the document glass holder cover (right side). Remove the seven screws and remove the cabinet. Remove the Remove the two screws. connector cover. 6) Attach the cushion (one position). Remove the cover of the double-sided adhesive tape and paste the cushion taking care not to allow it to extend over the plate edges.
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9) Remove the PWB shield plate. 11) Install the interface harness. Remove the six screws. Connect the interface harness from the SPF to the machine and tighten the screws. 12) Remove the filament tape. Remove the filament tape at four positions. 10) Install the SPF harness and the ring core (included together with the unit).
[4] EXTERNAL VIEW AND Code Name Type Transport clutch — — INTERNAL STRUCTURE SPF motor Stepping Drives document motor feed on the tray, transport, and 1. External view paper exit roller. Gate solenoid — — — Interface PWB — — Document length Detects the detection SW...
2. Out line of operations 3. Document size detection [Duplex documents] 1) Document size detection with the document set tray When documents are set on the document set tray in the auto selec- 1) Document set (Document set sensor ON) tion mode of paper/copy magnification ratio, the document size is 2) Document size detection (Document width sensors W1, W2, W3 detected and paper and the copy magnification ratio are automatically...
(2) SPF document off center adjustment [6] ADJUSTMENTS Note : When performing this adjustment, check that the paper off- center is properly adjusted. (1) RSPF sub scanning direction magnification ratio adjustment 1) Set the center position adjustment test chart (made by yourself) on the RSPF.
(4) OC (SPF) open/close detection position [7] DISASSEMBLY AND ASSEMBLY adjustment 1) Set a paper of A4 (8.5 x 11") on the OC table. 1. External fitting section Check that the document size display on the operation panel is the same as the set paper size.
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2) Document transport section cover 5) Pickup solenoid (Note) Remove section A of the pickup solenoid from the solenoid arm groove. 3) Document feed section cover 6) Clutch gear ass’y 4) Sensor PWB...
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7) Pickup roller ass’y 3. Interface PWB (Note) When assembling the pickup roller ass’y 4, check that rib A is on the rib of the solenoid arm. 4. Document tray section 1) Document tray 8) Pick up roller, paper feed roller...
3) Drive frame ass’y and drive belt 6. Transport section 1) Clutch (Note) When assembling, check that the rib is in the clutch groove A and fix it with E-ring. 4) Pressure release solenoid 2) Transport roller gear 5) SPF motor...
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3) Reverse gate 6) PS roller 7) Paper feed paepr guide upper (Note) When assembling, check that the paper feed paper guide upper 2 is securely set to rib A and boss B. 4) Transport roller 8) Paper feed paper guide upper 5) Book sensor...
9) Paper exit roller [8] MAINTENANCE 1. Maintenance parts Name Work item Service call Remark Pickup roller Cleaning Separation pad Cleaning Paper feed roller Cleaning PS roller Cleaning Transport roller Cleaning Paper exit roller Cleaning 10) Gate solenoid (Note) When performing maintenance, refer to [6] DISASSEMBLY AND ASSEMBLY.
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4. Parts arrangement [Parts surface] [Solder surface]...
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COPYRIGHT 1999 BY SHARP CORPORATION All rights reserved. Printed in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted. In any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.