Canon i9900, i9950 服务手册
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2.2 Service Call Errors (LED Blinks in Orange and Green Alternately, or
Lights in Orange)
LED blinks
alternately in
orange and green
alternately in
orange and green
Error
Solution
(Replacement of listed parts, which are likely to be faulty)
2 times
Carriage error [5100]
- Carriage unit (QM2-1306)
- Timing slit strip film (QC1-4520)
- Logic board ass’y (QM2-1272/QM2-1273)
- Timing slit strip film (QC1-4520)
- Logic board ass’y (QM2-1272/QM2-1273)
*1
- Carriage motor (QK1-0175)
3 times
Paper feed error [6000]
- Timing sensor unit (QM2-1322)
- Timing slit disk film (QC1-2484)
- Feed roller ass’y (QL2-0626)
- Platen unit (QM2-1304/1327)
- Logic board ass’y (QM2-1272/QM2-1273)
- Timing slit disk film (QC1-2484)
- Feed roller ass’y (QL2-0626)
- Platen unit (QM2-1304/1327)
- Logic board ass’y (QM2-1272/QM2-1273)
*1
- Paper feed motor unit (QK1-0637)
4 times
Purge unit error [5C00]
- Purge unit (QM2-1307)
- Logic board ass’y (QM2-1272/QM2-1273)
- Logic board ass’y (QM2-1272/QM2-1273)
*1
6 times
Internal temperature error [5400]
- Logic board ass’y (QM2-1272/QM2-1273)
*1
7 times
Waste ink absorber full [5B00]
- Ink absorber (QC1-4613/4614/4615/4641)
- Bottom case unit (QM2-1325)
- Bottom case unit (QM2-1325)
*3
- Bottom case/Output tray unit (QM2-1328)
*3
8 times
Print head temperature rise error
[5200]
[5200]
- Print head (QY6-0055)
- Logic board ass’y (QM2-1272/QM2-1273)
- Logic board ass’y (QM2-1272/QM2-1273)
*1
9 times
EEPROM error [6800]
- Logic board ass’y (QM2-1272/QM2-1273)
*1
10 times
*2
Carriage lift mechanism error
[5110]
[5110]
- Lift input gear shaft (QC1-2657)
- Photo interrupter (WG8-5571)
- Lift cam harness ass’y (QM2-1281)
- Sheet feeder unit (QM2-1329)
- Logic board ass’y (QM2-1272/QM2-1273)
- Photo interrupter (WG8-5571)
- Lift cam harness ass’y (QM2-1281)
- Sheet feeder unit (QM2-1329)
- Logic board ass’y (QM2-1272/QM2-1273)
*1
12 times
Media sensor error [8000]
- Sheet feeder unit (QM2-1329)
13 times
USB Host VBUS overcurrent
[9000]
[9000]
- Logic board ass’y (QM2-1272/QM2-1273)
*1
15 times
Other hardware error [6500]
- Logic board ass’y (QM2-1272/QM2-1273)
*1
Continuous
alternate blinking
alternate blinking
Flash ROM error
- Logic board ass’y (QM2-1272/QM2-1273)
*1
Lights in orange
RAM error
- Logic board ass’y (QM2-1272/QM2-1273)
*1
*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 bottom case/output tray unit
(bottom case unit) or the complete set of the ink absorbers when replacing the logic board ass’y.
(bottom case unit) or the complete set of the ink absorbers when replacing the logic board ass’y.
See
Section 3.4. Adjustment / Settings, (6) Service mode, for details.
*2: Only for the 9950i model supporting CD-R printing.
*3: Reset the waste ink counter when replacing the bottom case/output tray unit (bottom case unit).
*3: Reset the waste ink counter when replacing the bottom case/output tray unit (bottom case unit).
See Section
3.4. Adjustment / Settings, (6) Service mode, for details.
2.3 Warnings
(1) Printer (no LED indications)
Displayed warning
Remarks
Low ink of 6BK, 6C, 6M, 6Y, 6PC, 6PM, 6R, and 6G (at
detection of no remaining raw ink)
detection of no remaining raw ink)
The status is displayed on the monitor of the
computer connected to the printer.
computer connected to the printer.
Print head temperature rise warning
If the print head temperature is high when the
access cover is opened, the warning is
displayed
access cover is opened, the warning is
displayed
*1
. When the print head temperature
falls, the warning is released.
Print head temperature excess rise protection
If the print head temperature exceeds the
specified limit, a Wait is inserted during
specified limit, a Wait is inserted during