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*1: Before replacement of the logic board ass'y, check the waste ink amount (by service test print or EEPROM
information print). If the waste ink amount is 7% or more, also replace the ink absorber kit (QY5-0146) when
replacing the logic board ass'y.
[See Section 3
-3. Adjustment / Settings, (5) Service mode, for details.]
- Logic board ass'y (QM2-2670)
*1
5 times
ASF (cam) sensor error [5700] - Sheet feed unit (QM2-2211)
6 times Internal temperature error
[5400]
- Logic board ass'y (QM2-2670)
*1
7 times
Waste ink absorber full
[5B00]
- Ink absorber kit (QY5-0146)
8 times
Print head temperature rise
error [5200]
- Print head (QY6-0059)
- Logic board ass'y (QM2-2670)
*1
9 times EEPROM error [6800]
- Logic board ass'y (QM2-2670)
*1
11 times
Carriage lift mechanism error
[5110]
- PR lift shaft ass'y (QL2-0936)
- Sheet feed unit (QM2-2211)
- Logic board ass'y (QM2-2670)
*1
- Carriage lift sensor unit (QM2-2678)
12 times
AP position error [6A00]
- Sheet feed unit (QM2-2211)
- Logic board ass'y (QM2-2670)
*1
- Purge unit (QM2-2208)
13 times
Paper feed position error
[6B00]
- Sheet feed unit (QM2-2211)
- Logic board ass'y (QM2-2670)
*1
14 times
Paper feed cam sensor error
[6B10]
- Sheet feed unit (QM2-2211)
- Logic board ass'y (QM2-2670)
*1
15 times
USB Host VBUS overcurrent
[9000]
- Logic board ass'y (QM2-2670)
*1
16 times Valve sensor error [6C00]
- Logic board ass'y (QM2-2670)
*1
- Purge unit (QM2-2208)
17 times
Motor driver error [6D00]
- Logic board ass'y (QM2-2670)
*1
19 times Ink tank position sensor error
[6502]
- Platen unit (QM2-2202)
- Logic board ass'y (QM2-2670)
*1
20 times
Other hardware error [6500]
- Logic board ass'y (QM2-2670)
*1
Continuous
alternate
blinking
ROM error
- Logic board ass'y (QM2-2670)
*1
Alarm LED lit
RAM error
- Logic board ass'y (QM2-2670)
*1
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