Canon Pro9000 Mark II Service Manual page 23

Paper 10 (1) External housing
feed (2) Printer unit
motor (3) Paper feed motor
- The screws securing the paper feed
motor are allowed to be loosened
only for paper feed motor
replacement. DO NOT loosen them
in other cases.
Platen 25 (1) External housing
unit (2) Printer unit
(3) Carriage unit
(4) Spur base unit
(5) Platen unit
- The screws securing the
Spur 20 (1) External housing
base unit (2) Printer unit
(3) Carriage unit
(4) Spur unit
- DO NOT contact the spur edges.
Purge 10 (1) External housing
unit (2) Front stay
(3) Purge unit
Feed 45 (1) External housing
roller (2) Printer unit
ass'y (3) Carriage unit
(4) Spur base unit
(5) Platen unit
(6) Logic board ass'y
(7) Sheet feed unit
(8) Pressure roller ass'y
(9) Feed roller ass'y
adjustment plate are allowed to be
loosened only for platen unit
replacement. DO NOT loosen
them in other cases.
3. Check the ink system
function.
[See 4-2. Service
details.]
4. Perform print head alignment
in the user mode.
At replacement:
1. Adjust the paper feed motor.
[See 4-4. Special Notes on
Servicing, (2) Paper feed
motor adjustment, for details.]
After replacement:
1. Adjust the eject roller shaft
position.
[See 4-4. Special Notes on
Servicing, (4) Platen unit
replacement, for details.]
2. Perform LF / Eject correction
in the service mode.
[See 4-2. Service
details.]
After replacement:
1. Confirm the printer operation.
[See 4-5. Verification After
Repair, for details.]
After replacement:
1. Confirm the purging operation
and the printer operation.
[See 4-5. Verification After
Repair for details.]
After replacement:
1. Perform LF / Eject correction
in the service mode.
[See 4-2. Service
details.]
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