Canon MX882 Service Manual page 17

19 times Ink tank position
sensor error
20 times Other errors
21 times Drive switch error
22 times Scanner error
FB motor error
23 times Valve cam sensor
error
Before replacement of the logic board, check the ink absorber counter value, and register it to
the replaced new logic board. (The value can be set in 10% increments.) In addition,
according to the "Guideline for Preventive Replacement of Ink Absorber," replace the ink
absorber. [See
Mode, for details.]
[6502] (1) Ink tank position:
(2) Re-set or replacement of ink tanks:
(3) Cable connection
[6500] (1) Cable connection:
- Wireless LAN cable
[C000] (1) Foreign material in the drive switch
area of the purge drive system unit:
(2) Ink tank conditions:
[5011] (1) Cable connection:
- J900, J1103, J704
(2) Damper condition inside the scanner:
(3) Scanner belt pulley:
(4) Document pressure sheet conditions:
[5012] (1) Cable connection:
- J900, J1103, J704
[6C10] (1) Foreign material around the purge drive
system unit:
(2) Cable connection:
- J702 connector
3. ADJUSTMENT / SETTINGS, 3-3. Adjustment and Settings in Service
Confirm the ink tanks are installed
in the correct slots.
If the error persists, replace the ink
tanks.
Re-connect the cable.
Re-connect the cable.
Remove foreign material.
Confirm that the ink tanks are
seated properly and they do not
interfere with the carriage
movement.
Re-connect the cable.
If the damper winds around the CIS,
replace the scanner unit.
If the pulley is dislocated, replace
the scanner unit.
Re-attach the document pressure
sheet, or replace it.
Re-connect the cable.
Remove foreign material.
Re-connect the cable.
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- Spur unit
- Logic board ass'y
- Logic board ass'y
- Wireless LAN board
ass'y
- Purge drive system
unit
- ASF unit
- Carriage unit
- Scanner unit
- Document pressure
sheet
- Logic board ass'y
- Scanner unit
- Purge drive system
unit
- Logic board ass'y