Canon MX860 Service Manual page 14

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 [6A80] An error occurred in the APP
14 times APP sensor error
Paper feed cam
sensor error
16 times Pump roller sensor
error
17 times Paper eject encoder
error
5B01] be full.
Message on the LCD:
Ink absorber full. Service
required.
Error codes:
5B00: Main ink absorber is
full (overseas).
5B01: Main ink absorber is
full (Japan). (In EEPROM
information print, "5B00" is
printed instead of "5B01.")
[5200] The print head temperature
exceeded the specified value.
[6800, A problem occurred in reading
6801] from or writing to the EEPROM.
[B200] The internal temperature
exceeded the specified value.
[5110] The carriage did not move up or
down properly.
motor.
[6A90] An error occurred during paper
feeding or purging.
[6B10] An error occurred in the paper
feed cam sensor during paper
feeding from the cassette, or the
paper absorbing a large amount
of ink jammed in the PF rear
guide.
[5C20] The pump roller position cannot
be detected.
[6010] An error occurred in the paper
eject encoder signal.
11 / 64
(2) Part replacement:
- Ink absorber kit
(3) Ink absorber counter value in the
EEPROM;
reset the ink absorber counter.
(1) Print head condition
(2) Cable connection
(3) Part replacement:
- Print head
- Logic board
(1) Part replacement:
- Logic board
(1) Part replacement:
- Print head and logic board
(Replace them at the same time.)
- Power supply unit
(1) Foreign material or paper debris that
obstructs the carriage movement;
remove foreign material.
(2) Part replacement:
- Switch system unit
- Carriage unit
(1) Foreign material or paper debris around
the purge drive system unit;
remove foreign material.
(2) Foreign material or paper debris around
the ASF unit;
remove foreign material.
(3) Cable connection
(4) Part replacement:
- Purge drive system unit
- Logic board
(1) Jammed paper in the PF rear guide
(when a large amount of ink was
absorbed in the paper);
remove the jammed paper and
foreign material.
(2) Foreign material or paper debris in the
cassette or in the PF rear guide;
remove foreign material.
(3) Part replacement:
- PF pick-up unit
- Logic board
(1) Cable connection
(2) Part replacement:
- Purge drive system unit
(1) Smearing or scratches on the LF / EJ slit
film;
clean the LF / EJ slit film.