Paper Deck; Pickup Fails - Canon iR2200 Service Handbook

4.5 Paper Deck

4.5.1 Pickup fails.

1. Right upper cover, Right lower cover
Are the right upper cover and the right lower cover closed securely?
NO:
2. Lifter
When the compartment is slid out from the deck, does the lifter move
down? Further, when the compartment is slid into the deck, does the lifter
move up?
NO:
3. Deck pickup roller
Does the deck pickup roller rotate?
YES: If the roller is soiled, clean it with alcohol. If it is deformed be-
4. Belt (displacement)
Is the belt used to transmit drive to the deck pickup roller fitted correctly?
NO:
5. Gear
Is the drive from the deck main motor transmitted to the pickup assembly?
NO:
6. Deck pickup clutch (CL2), Deck drive PCB
Measure the voltage of the connector (J5B) on the deck driver PCB. When
the Start key is pressed, is the clutch drive signal generated? (J5-B3:
FEED_CL_ON*, J5-B4: 24 V)
YES: Check the wiring; if normal, replace the clutch.
NO:
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
Close the covers.
See "The deck lifter fails to move up."
cause of wear, replace it.
Fit the belt correctly.
Check the drive assembly.
Replace the deck driver PCB.
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