Canon MX884 - Page 16

APP position error
during initial purging
[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:
- 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.
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 for Preventive
Replacement of the Ink Absorber."
(2) Jammed paper in the under guide:
Remove the jammed paper.
- Pick-up arm unit
- Duplex paper feed
roller unit
15 times USB host Vbus
overcurrent
[9000] (1) Part replacement:
Replace the logic board ass'y.
16 times Pump roller sensor
error
[5C20] (1) Cable connection
Re-connect the cable.
- Purge drive system
unit
17 times Paper eject encoder
error
[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.
- Timing slit disk feed
film
- Timing slit disk eject
film
- Timing sensor unit
- Platen unit
- Logic board ass'y
- Paper feed motor
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