Canon PIXMA MG5220 Series, Руководство по обслуживанию

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(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.
11 times Carriage lift
mechanism
error [5110] (1) Foreign material that obstructs the
carriage movement:
Remove foreign material.
- Switch system
unit
- Carriage unit
12 times APP position
error [6A80] (1) Cap absorber and wiper blade of the
purge drive system unit:
If the cap absorber contacts the wiper
blade, lower the cap absorber so that
it will not contact the wiper blade.
(2) Foreign material around the purge drive
system unit:
Remove foreign material.
(3) Ink absorber right beneath the purge
drive system unit:
Confirm that the absorber stays in
place and does not contact the unit.
(4) Foreign material around the ASF unit:
Remove foreign material.
(5) Cable connection:
- J702, PE sensor cable
- Motor multi harness ass'y
Re-connect the cables.
If any damage or breakage of the
cable is found, replace the cable.
(6) APP slit film condition:
Clean the APP slit film using lint-
free paper.
(7) APP code wheel gear condition:
If the gear wears, replace the gear.
- Purge drive
system unit
- Logic board ass'y
APP position
error during
initial purging [6A81]
14 times APP sensor
error [6A90]
Paper feed cam
sensor error [6B10] (1) Ink absorber counter value:
If the value exceeds 60%, replace the
ink absorber. Follow the "
Guideline
- Pick-up arm unit
- Duplex paper
feed roller unit
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