Canon PIXMA mini260 Service Manual page 12

Unsatisfactory print quality No printing, or no color ejected.
*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 (QY5-0182) when replacing the logic board ass'y.
3-3. Adjustment / Settings, (5) Service mode, for details.]
*2: Replace the print head only after the print head deep cleaning is performed 2 times, and when the problem persists.
*3: Use Matte Photo Paper (MP-101) or Photo Paper Plus Glossy (PP-101) for print head alignment.
Printing is faint, or white lines appear on
printouts even after print head cleaning.
Line(s) not included in the print data
appears on printouts.
Paper gets smeared.
A part of a line is missing on printouts.
Color hue is incorrect.
Printing is incorrect.
No ejection of black ink.
Graphic or text is enlarged on printouts.
<Part 1: 2. LIST OF ERROR DISPLAY / INDICATION>
- timing slit strip film, or
- carriage unit.
- Confirm that the ink tank is installed properly.
- Perform print head maintenance.
- Replace the
- ink tank, or
*2
- print head .
- Remove foreign material from the purge unit caps, if any.
- Replace the
- purge unit, or
*1
- logic board ass'y
- Remove and re-install the print head.
- Confirm that the ink tank is installed properly.
- Perform print head maintenance.
- Replace the
- ink tank,
*2
- print head ,
- purge unit, or
*1
- logic board ass'y
- Feed several sheets of paper.
- Perform bottom plate cleaning.
- Clean the paper path with cotton swab or cloth.
- Clean the ASF paper feed rollers.
- Replace the
- ink tank, or
*2
- print head .
- Confirm that the ink tank is installed properly.
- Perform print head maintenance.
- Replace the
- ink tank, or
*2
- print head .
- Perform print head alignment
Replace the logic board ass'y
- Confirm that the ink tank is installed properly.
- Perform print head maintenance.
- 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.
- Replace the
- timing slit disk,
- paper feed encoder unit,
- LF roller, or
*1
- logic board ass'y
1-8
.
.
*3
.
*1
.
.
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[See