Checking The Rotation Of The Rollers And Gears; Checking The Rotation Of The Cassette Pickup Roller And The Vertical Path Roller; Checking The Rotation Of The Registration Roller And The Gear For The Photosensitive Drum; Original Jams (If Equipped With Adf Functions) - Canon imageCLASS D600s Service Manual

CHAPTER 7 TROUBLESHOOTING
5.2.5

Checking the Rotation of the Rollers and Gears

If a jam occurs, go through the following to find out whether the rollers are rotating nor-
mally:
5.2.5.1 Checking the Rotation of the Cassette Pickup Roller and the Vertical Path
Roller
1) Check to be sure that the machine is in standby state.
2) Open the right door.
3) Press the Start key.
4) Check the rotation of the roller through the right door area of the machine.
5.2.5.2 Checking the Rotation of the Registration Roller and the Gear for the Pho-
tosensitive Drum
1) Check to be sure that the machine is in standby state.
2) Slide the reader unit.
3) Open the copyboard cover, and remove the reader cover.
4) Open the cartridge cover.
5) Remove the cartridge.
6) While pressing the reader side detecting switch (SW1) with a screwdriver, press the
Start key.
7) Check the rotation of the roller/gear through the right side area of the machine.
5.3

Original Jams (if equipped with ADF functions)

General conditions
1) Are the following rollers of the ADF rotating?
• original pickup roller
• ADF registration roller
• white roller
• original feeding roller
• original delivery roller
YES: Go through steps 2) to 6).
NO:
General conditions
2) Is the ADF closed firmly?
NO:
Original
3) Is the original placed correctly?
NO:
7-84
COPYRIGHT © 2001 CANON INC.
Chapter7C.p65
Go to step 7).
Close it firmly.
Place the original correctly.
CANON imageCLASS D600s/PC1060s/PC1200s/iR1200s REV. 0 SEPT. 2001
84 8/26/01, 3:49 PM