Canon MX860 Service Manual page 24

Switch 30
system unit
Paper feed
motor
Platen unit 30
Spur unit 30
Purge drive 30
system unit
Carriage rail 30
and main
chassis
(1) Right cover
(2) Left cover
(3) Document cover / Scanning unit
(cover)
(4) Main case
(5) Printer unit
(6) Logic
board / PE sensor
(7) ASF unit
(8) Carriage unit
(9) Spur unit / Platen unit
(10) Switch system / 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 any other cases.)
(1) Right cover
(2) Left cover
(3) Document cover / Scanning unit
(cover)
(4) Main case
(5) Printer unit
(6) Logic board
(7) Carriage unit
(8) Spur unit
(9) Platen unit
(1) Right cover
(2) Left cover
(3) Document cover / Scanning unit
(cover)
(4) Main case
(5) Printer unit
(6) Logic board
(7) Carriage unit
(8) Spur unit
(9) Platen unit
- DO NOT contact the spur edges.
(1) Right cover
(2) Left cover
(3) Document cover / Scanning unit
(cover)
(4) Main case
(5) Printer unit
(6) Logic board / PE sensor
(7) ASF unit
(8) Carriage unit
(9) Spur unit / Platen unit
(10) Purge drive system unit
(1) Right cover
(2) Left cover
(3) Document cover / Scanning unit
(cover)
alignment in the user mode.
At replacement:
1. Adjust the paper feed
motor.
[See 4-5. Special Notes
on Servicing, (2) Paper
feed motor adjustment,
for details.]
After replacement:
1. Perform LF / Eject
correction in the service
mode.
[See 4-2. Service
for details.]
After replacement:
1. Check the ink system
function.
2. Perform LF / Eject
correction in the service
mode.
[See 4-2. Service
for details.]
After replacement:
1. Confirm the purging
operation and the
machine operation.
[See 4-6. Verification
After Repair for details.]
At replacement:
1. Apply grease to the
sliding portions.
[See 4-4. Grease
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- EEPROM information
print
- Service test print
- EEPROM information
print
- Service test print
Mode,
- EEPROM information
print
- Service test print
Mode,
- Service test print
- Service test print