Pickup Feeder System Disassembly/Assembly Procedure; Removing The Cassette Pickup Roller - Canon MF720 Series Service Manual

Pickup Feeder System
Disassembly/Assembly
Procedure
Removing the Cassette Pickup
Roller
■ Procedure
CAUTION:
Be sure not to touch the surface of the Cassette Pickup
Roller [1] and the Cassette Separation Roller [2].
1. Turn ON the power switch.
2. Execute the following items in Service mode.
COPIER > FUNCTION > VIFFNC > FD-R-CHG
3. The Pickup Roller rotates and stops at the
replacement position.
4. Disconnect the Inlet Connector.
5. Remove the cassette.
CAUTION:
Before tilting a host machine, remove toner cartridges
(Y, M, C, Bk).
[1] [2]
6. Place a host machine [1] as the Left Cover faces to
the bottom.
CAUTION:
When laying down the main body, be sure to secure
the ADF Unit with tape to prevent from opening. In case
that the ADF Unit is not secured with tape, when
returning the main body to its original position, the ADF
Unit is closed swiftly, so this might cause damage on
the main body or injuries by catching the fingers.
7. Open 2 projections [1], and remove the Pickup Roller
[2].
• 2 Claws [3]
• 2 Hooks [4]
2x
[1]
8. After replacing the Pickup Roller, turn ON the power,
and return it to its original position from the
replacement position.
209
4. Disassembly/Assembly
[1]
[4]
[2]
[3]
[1]