Canon MX882 Service Manual page 16

APP position error
during initial purging
14 times APP sensor error
Paper feed cam
sensor error
15 times USB host Vbus
overcurrent
16 times Pump roller sensor
error
17 times Paper eject encoder
error
[6A81] 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:
[6A90]
- 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.
[6B10] (1) Ink absorber counter value:
If the value exceeds 60%, replace
the ink absorber. Follow the
"Guideline for Preventive
Replacement of the Ink Absorber."
(2) Jammed paper in the under guide:
Remove the jammed paper.
[9000] (1) Part replacement:
Replace the logic board ass'y.
[5C20] (1) Cable connection
Re-connect the cable.
[6010] (1) Smearing on the LF / EJ slit film:
Clean the LF / EJ slit film using
lint-free paper.
(2) Foreign material in the paper path:
Remove foreign material.
(3) Cable connection:
- LF encoder cable
- PE sensor cable
Re-connect the cable.
(4) Scratches on the LF / EJ slit film:
Replace the timing slit disk feed
film or the timing slit disk eject
film.
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- Pick-up arm unit
- Duplex paper feed
roller unit
- Purge drive system
unit
- Timing slit disk feed
film
- Timing slit disk eject
film
- Timing sensor unit
- Platen unit
- Logic board ass'y
- Paper feed motor