Canon PIXMA MX860 series, Service Manual

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2-2. Service Call Errors (by Cyclic Blinking of Alarm and Power LEDs)
Service call errors are indicated by the number of cycles the Alarm and Power LEDs blink, and the corresponding error code
with the message,
"Printer error has occurred. Turn off power then back on again. If problem persists, see the manual." is displayed on the LCD.
Cycles of
blinking of
Alarm and
Power
LEDs
Error
Error
code
Conditions
Solution
(Check points and replacement
items)
2 times Carriage error [5100] An error occurred in the carriage
encoder signal.
(1) Smearing or scratches on the carriage
slit film;
clean the timing slit film.
(2) Foreign material or paper debris that
obstructs the carriage movement;
remove foreign material.
(3) Ink tank conditions;
re-set the ink tanks.
(4) Cable connection
(5) Part replacement:
- Timing slit disk film
- Carriage unit
- Logic board
- Carriage motor
3 times Line feed error [6000] An error occurred in the LF
encoder signal.
(1) Smearing or scratches on the LF / EJ slit
film;
clean the LF / EJ slit film.
(2) Foreign material or paper debris in the
LF drive;
remove foreign material.
(3) Cable connection
(4) Part replacement:
- LF / EJ slit film
- LF / EJ timing sensor unit
- Paper feed roller unit
- Logic board
- Paper feed motor
4 times Purge cam sensor
error [5C00] An error occurred in the purge
unit.
(1) Foreign material or paper debris around
the purge drive system unit;
remove foreign material.
(2) Cable connection
(3) Part replacement:
- Purge drive system unit
- Logic board
5 times ASF (cam) sensor
error [5700] An error occurred in the ASF
cam sensor.
(1) Cable connection
(2) Part replacement:
- ASF unit
- PE sensor board unit
- Logic board
6 times Internal
temperature error [5400] The internal temperature is not
normal.
(1) Cable connection
(2) Part replacement:
- Spur unit
- Logic board
- Print head
7 times Ink absorber full [5B00, The ink absorber is supposed to (1) Ink absorber condition
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