Canon PIXMA MG5220 Series, Руководство по обслуживанию, Страница: 18 / 66

scanner unit.
(4) Document pressure sheet conditions:
Re-attach the document pressure
sheet, or replace it.
FB motor error [5012] (1) Cable connection:
- J900, J1002, J704
Re-connect the cable.
- Scanner unit
23 times Valve cam
sensor error [6C10] (1) Foreign material around the purge drive
system unit:
Remove foreign material.
(2) Cable connection:
- J702 connector
Re-connect the cable.
- Purge drive
system unit
- Logic board ass'y
Before replacement of the logic board, check the ink absorber counter value, and register it to
the replaced new logic board. (The value can be set in 10% increments.) In addition, according
to the "
Guideline for Preventive Replacement of Ink Absorber ," replace the ink absorber. [See
3. ADJUSTMENT / SETTINGS, 3-3. Adjustment and Settings in Service Mode , for details.]
<1. TROUBLESHOOTING>
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