Canon MX882 Service Manual page 15

8 times Print head
temperature rise error
9 times EEPROM error
10 times VH monitor error
11 times Carriage lift
mechanism error
12 times APP position error
[5200] (1) Print head condition (face surface and
mold):
If a burn mark or heat deformation
is seen on the face surface or the
mold, replace the print head.
(2) Head contact pin condition of the
carriage unit:
If the pin is bent or deformed,
replace the carriage unit.
(3) Cable connection:
- CR FFC (J500, J501, J502)
Re-connect the cable.
If any damage or breakage of the
cable is found, replace the carriage
unit.
[6800] (1) Part replacement:
[6801] Replace the logic board ass'y.
[B200] (1) Print head condition (face surface and
mold):
If a burn mark or heat deformation
is seen on the face surface or the
mold, replace the print head and the
logic board in set. (Be sure to
replace them at the same time.)
(2) Burn mark or heat deformation of the
logic board:
If a burn mark or heat deformation
is seen on the logic board, replace
the print head and the logic board in
set. (Be sure to replace them at the
same time.)
(3) Head contact pin condition of the
carriage unit:
If the pin is bent or deformed,
replace the carriage unit.
(4) Cable connection:
- CR FFC (J502, J501, J500)
Re-connect the cable.
If any damage or breakage of the
cable is found, replace the carriage
unit.
[5110] (1) Foreign material that obstructs the
carriage movement:
Remove foreign material.
[6A80] (1) Cap absorber and wiper blade of the
purge drive system unit:
If the cap absorber contacts the
10 / 76
- Print head
- Carriage unit
- Logic board ass'y
- Print head and logic
board ass'y (replace
them at the same
time)
- AC adapter
- Carriage unit
- Switch system unit
- Carriage unit
- Purge drive system
unit
- Logic board ass'y