User manual CANON SKENERY BROCHURE

[. . . ] Printed in Japan Imprimé au Japon Use of this manual should be strictly supervised to avoid disclosure of confidential information. Prepared by OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DEPT. 1 OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIV. CANON INC. 5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302, Japan COPYRIGHT © 1997 CANON INC. CANON SKENERY REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) CONTENTS CHAPTER 1 MAINTENANCE AND INSPECTION A. Image Adjustment Basic Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 B. [. . . ] · The indicator indicates `A4'. 7) Set the manual guide plate to A4 (297 mm). · The indicator indicates `A6'. 9) Press the Reset key twice to end service mode. 2-38 CHAPTER 2 STANDARDS AND ADJUSTMENTS <Reference> A4/A3 Variable resistor output A4R STMTR STMTR A4R (139. 7 mm) (210 mm) Paper width A4 (297 mm) Figure 2-54 2-39 CHAPTER 2 STANDARDS AND ADJUSTMENTS 2 Adjusting the Original Stop Position with the DF in Use [3] No. 325 START Place the AF Test Sheet (FY9-9081) on the original tray. Start the copier's service mode [3]. Select `325', and press the OK key. Press the OK key so that the Test Sheet will be stopped on the copyboard glass. Open the DF slowly. Is the standard met?NO YES Close the DF slowly, and press the OK key so that the Test Sheet will be discharged. Change the stop position setting; between -7 and +7. END 2-40 CHAPTER 2 STANDARDS AND ADJUSTMENTS · A higer setting will move the original stop position to the left. (unit: 0. 33 mm) Copyboard glass Copy paper Standard stop position = 0 ±1 mm Figure 2-55 3 Checking the Photointerrupters The copier photointerrupters may be checked using a convertional meter or its service mode. Using a Meter 1) Set the meter range to 30VDC. 2) Connect the -probe of the meter to J101-8 (GND) on the DC controller PCB. (Pedestal controller PCB: J102-8 (GND)) 3) Connect the +probe to the terminal indicated on the DC controller PCB (or the pedestal controller PCB). Using Service Mode 1) Open the front door and insert a door switch activator into the door switch. (The flag is at PS20. ) When the flag is not moved. (The flag is not at PS20. ) 0 0V 1 5V PS18 Right door sensor (RDC*) PS19 Lens home position sensor (LHP) PS20 Blank shutter home position sensor (BLHP) J116-11A No. 203 1-a J107-10 No. 225 2-a J114-12A No. 222 1-b Open and close the right door while in standby. Remove the blank exposure assembly, and remove the blank upper plate. Move the sensor flag while in standby. 1 0 0 1 0 5V 0V 5V 0V 5V 1 0V 2-44 CHAPTER 2 STANDARDS AND ADJUSTMENTS + probe Name PS101 Cassette 1 paper length sensor 1 (C1SZ1) PS102 Cassette 1 paper length sensor 2 (C1SZ2) PS103 Cassette 2 paper length sensor 1 (C2SZ1) PS104 Cassette 2 paper length sensor 2 (C2SZ2) Service mode J104-2A No. 219 1-a Checks Set the cassette 1 to A4/LTR, and set it to the copier. Set the cassette 1 to A4/LTR, and set it to the copier. Set the cassette 2 to A4/LTR, and set it to the copier. Set the cassette 2 to A4/LTR, and set it to the copier. When the cassette is not present. Display indication 0 1 Voltage reading on meter 0V 5V J104-1A No. 219 1-b 0 1 0V 5V J104-6A No. 219 1-c 0 1 0V 5V J104-5A No. 219 1-d 0 1 0V 5V 2-45 CHAPTER 2 STANDARDS AND ADJUSTMENTS · Paper deck pedestal + probe Name PS1 Right door open sensor (RDOD*) Service mode J107-6 No. 233 1-e Checks Open the pedestal right door while in standby. Move the sensor flag of PS2 by a finger while in standby. Move the sensor flag of PS3 by a finger while in standby. Move the paper detecting roll by a finger while in standby. [. . . ] ·The stapler unit swing sensor does not turn on within 1000 msec after it has turned off. ·The lead cam home position sensor does not turn off within 2000 msec after the motor drive signal has been generated. ·The lead cam home position sensor does not turn on within 2000 msec after it has turned off. The lead cam position sensor does not turn on within 1. 0 sec after it has turned off. E500 E510 E530 E531 ·Bin shift motor (fails to rotate) E540 E541 n 1. [. . . ]