Canon MP638, Руководство по обслуживанию

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(Japan).
8 times Print head
temperature rise
error
[5200] The print head temperature exceeded
the specified value.
(1) Print head condition
(2) Cable connection
(3) Part replacement:
- Print head
- Logic board
9 times EEPROM error [6800,
6B01]
A problem occurred in reading from
or writing to the EEPROM.
(1) Part replacement:
- Logic board
10 times VH monitor error [B200] The internal temperature exceeded
the specified value.
(1) Part replacement:
- Print head and logic board (Replace them at
the same time.)
- Power supply unit
11 times Carriage lift
mechanism error
[5110] The carriage did not move up or
down properly.
(1) Foreign material or paper debris that
obstructs the carriage movement;
remove foreign material.
(2) Part replacement:
- Switch system unit
- Carriage unit
12 times APP position error [6A80] An error occurred in the APP motor. (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
14 times APP sensor error [6A90] An error occurred during paper
feeding or paper ejection.
Paper feed cam
sensor error
[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.
(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
15 times USB Host VBUS
overcurrent
[9000] The USB Host VBUS is overloaded. (1) Part replacement:
- Logic board
16 times Pump roller sensor
error
[5C20] The pump roller position cannot be
detected.
(1) Cable connection
(2) Part replacement:
- Purge drive system unit
17 times Paper eject encoder
error
[6010] An error occurred in the paper eject
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 paper
path;
remove foreign material.
(3) Cable connection
(4) Part replacement:
- LF / EJ slit film
- LF / EJ timing sensor unit
- Platen unit
- Logic board
- Paper feed motor
19 times Ink tank position
sensor error
[6502] None of the ink tank position is
detected.
(1) Ink tank position;
confirm the ink tank position.
(2) Re-set or replacement of ink tanks
(3) Cable connection
(4) Part replacement:
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