Canon PIXMA iP5300 Service Manual page 15

*1: Before replacement of the logic board ass'y, check the ink absorber counter value (by service test print or
EEPROM information print). If the counter value is 7% or more, also replace the ink absorber kit (QY5-0179)
when replacing the logic board ass'y.
*2: Replace the print head only after the print head deep cleaning is performed 2 times, and when the problem
persists.
*3: For automatic print head alignment, use Matte Photo Paper (MP-101). For manual print head alignment, plain
paper can be used.
No ejection of black ink.
Graphic or text is enlarged on
printouts.
[See 3-3. Adjustment / Settings, (5) Service mode, for details.]
<Part 1: 2. LIST OF ERROR DISPLAY / INDICATION>
- Replace the
- ink tank, or
*2
- print head .
- Remove foreign material from the purge unit caps, if
any.
- Replace the purge unit.
When enlarged in the carriage movement direction:
- Clean grease or oil off the timing slit strip film
- Replace the
- timing slit strip film,
- carriage unit, or
*1
- logic board ass'y .
When enlarged in the paper feed direction:
- Clean grease or oil off the timing slit disk film and
timing slit disk eject film.
- Replace the
- timing slit disk film,
- timing slit disk eject film,
- timing sensor unit, or
*1
- logic board ass'y .