Table of Contents
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[ 1 ] PRODUCT OUTLINE .............................................................................. 1
[ 2 ] SPECIFICATIONS .................................................................................. 1
[ 3 ] UNPACKING AND INSTALLATION........................................................ 1
[ 4 ] EXTERNAL VIEW AND INTERNAL STRUCTURE................................. 4
[ 5 ] OPEREATIONAL DESCRIPTIONS ........................................................ 5
[ 6 ] ADJUSTMENTS...................................................................................... 6
[ 7 ] DISASSEMBLY AND ASSEMBLY .......................................................... 9
[ 8 ] MAINTENANCE .................................................................................... 14
[ 9 ] ELECTRICAL SECTION ....................................................................... 15
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
SERVICE MANUAL
MODEL
CONTENTS
SHARP CORPORATION
Digital Copier
Reverse Single Pass
Feeder (RSPF)
AR-RP3
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
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Summary of Contents for Sharp AR-RP3
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Page 1: Table Of Contents
SERVICE MANUAL Digital Copier Reverse Single Pass Feeder (RSPF) AR-RP3 MODEL CONTENTS [ 1 ] PRODUCT OUTLINE ................1 [ 2 ] SPECIFICATIONS .................. 1 [ 3 ] UNPACKING AND INSTALLATION............1 [ 4 ] EXTERNAL VIEW AND INTERNAL STRUCTURE......... 4 [ 5 ] OPEREATIONAL DESCRIPTIONS ............ -
Page 2: 1 ] Product Outline
[1] PRODUCT OUTLINE [3] UNPACKING AND INSTALLATION This machine is a duplex document auto feeder attached to a digital copier. 1. Unpacking It feeds originals automatically to allow continuous copying. For unpacking, refer to the figure below. [2] SPECIFICATIONS Document set Face up direction Document set... - Page 3 Right glass holder Document glass Intermediate tray RSPF glass cover (only for AR-RP3/DM-RP1) Left glass holder Turn off the main switch of the copier and then remove the power plug of the copier from the outlet. 1. Remove the platen cover.
- Page 4 7. Attach the RSPF. 10. Attach the intermediate tray. Insert the hinge portion of the RSPF to the mounting portion of the Insert the intermediate tray all the way into the RSPF. copier by holding the RSPF at an angle toward the rear side. Intermediate tray Hinge Insert the power plug of the copier to the outlet and turn on the main...
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Page 5: 4 ] External View And Internal Structure
[4] EXTERNAL VIEW AND INTERNAL STRUCTURE 1. External view Name Document set tray Document guide Document feed section cover Document transport section cover Document exit section 2. Internal structure Sensor, detector, etc. Code Name Type Function/Operation Document set sensor Photo transmission Detects presence of documents. -
Page 6: 5 ] Opereational Descriptions
2. Out line of operations [5] OPEREATIONAL DESCRIPTIONS [Duplex documents] 1) Document set (Document set sensor ON) 1. Major parts of the paper fed section 2) Document size detection (Document width sensors W1, W2, W3 detect the document width, and document length sensors L1, L2 3,4 5 6 detect the document length.) 3) Copier COPY key ON... -
Page 7: 6 ] Adjustments
3. Document size detection [6] ADJUSTMENTS 1) Document size detection with the document set tray (1) SPF auto white correction pixel adjustment When documents are set on the document set tray in the auto selec- [Function] tion mode of paper/copy magnification ratio, the document size is detected and paper and the copy magnification ratio are automatically The SPF white correction start pixel position is automatically adjusted. - Page 8 5) The current correction value is displayed on the display section in 7) Change the duplex document mode to the simplex document two digits. mode. The MANUAL lamp lights up, and the current correction value of 6) Enter the set value, and press the START key. the back surface sub scanning direction magnification ratio is dis- The entered correction value is stored and a copy is made.
- Page 9 (5) RSPF open/close detection position adjustment (6) RSPF white correction pixel position (SIM 41-4) adjustment (required in an RSPF model when replacing the lens unit) 1) Execute SIM 41-4. 1) Fully open the SPF. 2) Gradually close the RSPF from the full open position, and measure distance A when the display on the operation panel changes.
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Page 10: 7 ] Disassembly And Assembly
2) Document transport section cover [7] DISASSEMBLY AND ASSEMBLY 1. External fitting section (Note) Turn the paw in the arrow direction. 3) Document feed section cover 2. Paper feed unit section 1) Paper feed unit 4) Sensor PWB... - Page 11 5) Pickup solenoid 7) Pickup roller ass’y (Note) Remove section A of the pickup solenoid from the solenoid (Note) When assembling the pickup roller ass’y 4, check that rib A is arm groove. on the rib of the solenoid arm. 6) Clutch gear ass’y 8) Pick up roller, paper feed roller 2.5~4.0...
- Page 12 3. Interface PWB 2) Rack cover 3) Document length sensor SW 4. Document tray section 1) Document tray 5. Drive frame section 1) Book sensor...
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Page 13: Transport Section
2) Drive frame unit 4) Pressure release solenoid 5) SPF motor 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. - Page 14 2) Transport roller gear 5) PS roller 3) Reverse gate 6) Paper feed paper guide lower (Note) When assembling, check that the paper feed paper guide lower is securely set to rib A and boss B. 4) Transport roller 7) Paper feed paper guide upper...
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Page 15: 8 ] Maintenance
8) Paper exit roller [8] MAINTENANCE 1. Maintenance parts Name Work item Service call Remark Pickup roller Cleaning 2-1 Separation unit Cleaning Replace when worn down. 2-2 Front separation sheet Cleaning Paper feed roller Cleaning PS roller Cleaning Transport roller Cleaning Paper exit roller Cleaning... - Page 21 CAUTION FOR BATTERY DISPOSAL (For USA,CANADA) Contains lithium-ion battery. Must be disposed of properly. Remove the battery from the product and contact federal or state environmental agencies for information on recycling and disposal options.
- Page 22 COPYRIGHT 2001 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.