Canon MP640 Service Manual page 12

installed, or not
properly
installed.
Faulty print head
ID.
Print head [1403]
temperature
sensor error.
Faulty EEPROM [1405]
data of the print
head.
*2
Inner cover error. [1841
*2
1846
*1
1851
*1
1856
*1
[1850
*1
1855
*1
Time-out in CD /
[1830
DVD print
operation.
Multiple ink tanks [1487]
of the same color
installed.
Ink tank in a [1680]
wrong position.
Warning: The ink [1700]
absorber becomes
almost full.
The connected [2001]
digital camera or
digital video
camera does not
support Camera
Direct Printing.
Automatic duplex [1310]
printing cannot be
performed.
Failed in [2500]
automatic print
head alignment.
installed. Install the print
head.
U052 The type of print head is
incorrect. Install the
correct print head.
--- Inner cover is open.
,
Close the inner cover and
,
press [OK].
,
,]
--- Open the inner cover,
,
place the CD-R tray and
]
press [OK].
--- Timeout error has
]
occurred. Press [OK].
U071 More than one ink tank
of the following color is
installed.
U072 Some ink tanks are not
installed in place.
--- The ink absorber is
almost full. Press [OK] to
continue printing.
Contact the service center
for replacement.
--- The device may be
incompatible. Remove
the device and check the
manual supplied with the
connected device.
--- This paper is not
compatible with duplex
printing. Remove the
paper and press [OK].
--- Auto head align has
failed. Press [OK] and
repeat operation. <See
manual>
Re-set the print head. If the error is
not cleared, the print head may be
defective. Replace the print head.
Close the inner cover, and press the
OK button.
Open the inner cover which functions
as the CD / DVD tray feeder, set the
CD / DVD tray in the feeder, and
press the OK button.
A prescribed period of time (12
minutes) has elapsed without any
printing since printing was attempted.
Press the Stop button to clear the
error.
Replace the wrong ink tank(s) with
the correct one(s).
Install the ink tank(s) in the correct
position.
Replace the ink absorber, and reset
its counter. [See 4-2. Service
Pressing the OK button will exit the
error, and enable printing without
replacing the ink absorber. However,
when the ink absorber becomes full,
no further printing can be performed
unless the applicable ink absorber is
replaced.
Remove the cable between the
camera and the machine.
The paper length is not supported for
duplex printing.
Press the OK button to eject the
paper being used at error occurrence.
Data which was to be printed on the
back side of paper at error occurrence
is skipped (not printed).
Press the OK button to clear the
error, then perform the automatic
print head alignment again.
(In the MP640 / MP648, use Matte
Photo Paper MP-101.)
9 / 54
- Carriage unit
- Print head
- Carriage unit
- Spur unit
- Inner cover unit
- Spur unit
- Inner cover unit
- Ink tank
- Ink tank
The ink absorber will
Mode.] become full soon (service
call error).
- Duplex printing feed
roller unit
- PE sensor board unit
- Carriage unit
- Print head
- Purge drive system unit