Canon iP2780 - Service Call Errors

(6/23)
1-2. Service Call Errors (by Cyclic Blinking of Alarm and Power Lamps)
Error
Error
code
Cycles of
blinking of
Alarm and
Power
LEDs
Conditions
Solution
(Check points and replacement items)
Carriage error [5100] 2 times An error occurred in the
carriage encoder signal.
1) Foreign material or paper debris that
obstructs the carriage movement;
remove foreign material.
2) Smearing or scratches on the timing
slit film;
clean the timing slit film.
3) Part replacement:
- Timing slit film
- Carriage unit
- Logic board
Line feed error [6000] 3 times An error occurred in the LF
encoder signal.
1) Part replacement:
- Timing slit disk film
- Logic board
A
SF cam sensor
error
[5700] 5 times An error occurred in the
ASF cam sensor (during
paper feeding from the rear
tray).
1) Part replacement:
- ASF / PE sensor unit
- Drive unit
- Logic board
Internal
temperature
error
[5400] 6 times The internal temperature is
not normal.
1) Part replacement:
- Logic board
- Ink cartridge
Ink absorber full Japan:
[5B01]
Others:
[5B00]
7 times The ink absorber is
supposed to be full.
1) Part replacement:
- Ink absorber kit
2) Ink absorber counter value in the
EEPROM;
reset the ink absorber counter.
Print head
temperature rise
error
[5200] 8 times The print head temperature
exceeded the specified
value.
1) Part replacement:
- Ink cartridge
- Logic board
EEPROM error [6800]
[6801]
9 times A problem occurred in
reading from or writing to
the EEPROM.
1) Part replacement:
- Logic board
VH monitor error [B200] 10 times The print head voltage is
not normal.
1) Part replacement:
- Ink cartridge
- Logic board