Canon i9900, i9950 服务手册
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Print head manual cleaning
See “Standalone printer operation” below.
Also available from the
printer driver’s
Maintenance tab.
printer driver’s
Maintenance tab.
Print head deep cleaning
Perform from the printer driver utility.
Pick up roller cleaning
See “Standalone printer operation” below.
Nozzle check pattern printing
See “Standalone printer operation” below.
Also available from the
printer driver’s
Maintenance tab.
printer driver’s
Maintenance tab.
Print head alignment
Perform from the printer driver utility.
In Custom Settings of
the printer driver’s
Maintenance tab,
manual print head
alignment (by selecting
the optimum values) as
with the conventional
models can be
performed.
the printer driver’s
Maintenance tab,
manual print head
alignment (by selecting
the optimum values) as
with the conventional
models can be
performed.
Print head replacement
The print head is replaceable at the same
position as for ink tank replacement. (Open
the access cover. When the carriage stops at
the center, the print head can be replaced.)
position as for ink tank replacement. (Open
the access cover. When the carriage stops at
the center, the print head can be replaced.)
<Standalone printer operation>
1)
1)
Power on the printer.
2)
Press and hold the Resume/Cancel button until the green LED blinks the specified number of times
listed in the table below, and release it. The operation starts.
listed in the table below, and release it. The operation starts.
LED blinking
Operation
Remarks
1 time
Print head manual cleaning
2 times
Nozzle check pattern printing
Set a sheet of plain paper (A4 or letter) in the ASF.
3 times
Pick up roller cleaning
4 times
Automatic print head alignment
(only for Bk and Cyan inks)
(only for Bk and Cyan inks)
Set a sheet of plain paper (A4 or letter) in the ASF.
5 times or more
Unspecified
(6) Service mode
Function Procedures
Remarks
Service test print
-
-
Destination
-
ROM
version
- Waste ink amount
- Number of pages printed
- CD-R / automatic print
- Number of pages printed
- CD-R / automatic print
head alignment sensor
correction
correction
See “Service mode
operation procedures”
below.
operation procedures”
below.
Set a sheet of A4/letter sized paper.
(Set unused paper vertically.)
(Set unused paper vertically.)
For print sample, see Section 3.5. Verification Items,
(1) Service test print, <Service test print sample>.
(1) Service test print, <Service test print sample>.
EEPROM initialization
See “Service mode
operation procedures”
below.
operation procedures”
below.
The following items are NOT initialized:
- USB serial number
- Destination settings
- Waste ink counter
- Media sensor correction value
- CD-R correction value
- USB serial number
- Destination settings
- Waste ink counter
- Media sensor correction value
- CD-R correction value
Waste ink counter reset
See “Service mode
operation procedures”
below.
operation procedures”
below.
If the waste ink amount is 7% or more, replace the
bottom case/out put tray unit (bottom case unit) or
the ink absorber.
bottom case/out put tray unit (bottom case unit) or
the ink absorber.
Destination settings
See “Service mode
operation procedures”
below.
operation procedures”
below.
Japan: PIXUS
9900i
Overseas:
- CD-R printing not supported (A4): i9900
- CD-R printing not supported (LTR): i9900 (LTR)
- CD-R printing supported (A4):
- CD-R printing not supported (A4): i9900
- CD-R printing not supported (LTR): i9900 (LTR)
- CD-R printing supported (A4):
i9950
- CD-R printing supported (LTR):
i9950 (LTR)
Note: At the end of the service mode, press the Power button. To protect the media sensor from being