Repair; Notes On Service Part Replacement - Canon Selphy DS700 Service Manual

3. REPAIR

3-1. Notes on Service Part Replacement

Service part
Logic board ass'y
(QM2-1961)
Ink absorber
(QC1-5195 / 5196 / 5566 /
5567 / 5568)
Carriage unit
(QM2-1974)
Paper feed motor ass'y
(QM2-1746)
Access cover unit
(QM2-1982)
Main cover unit
(QM2-1955)
Pump unit (QM2-1979),
Purge Tube (QC1-5555),
Pump Drive Gear (QC1-5253)
Carriage shaft
(QC1-5150)
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Notes on replacement
- Before removal of the logic board
ass'y, remove the power cord, and
allow for to sit approx. 1 minute
(for discharge of capacitor's
accumulated charges), to prevent
damage to the logic board ass'y.
- Before replacement, 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
absorbers when replacing the logic
board ass'y.
[See 3-3. Adjustment / Settings, (7)
Service mode, for details.]
- The red screws securing the paper
feed motor are allowed to be
loosened. (For any purposes other
than paper feed motor replacement,
DO NOT loosen them.)
*1
Adjustment / settings
After replacement:
1. Initialize the EEPROM.
2. Reset the waste ink counter.
3. Set the destination in the
EEPROM.
[See 3-3. Adjustment / Settings,
(7) Service mode, for details of 1
to 3]
4. Set the TV display language in
the user mode.
5. Perform the print head
alignment in the user mode.
After replacement:
1. Reset the waste ink counter.
[See 3-3. Adjustment / Settings,
(7) Service mode.]
At replacement:
1. Apply grease to the entire
surface of the carriage oil
pads (2 pcs.).
2. Apply grease to the sliding
portions.
[See 3-3. Adjustment / Settings,
(4) Grease application.]
After replacement:
1. Perform the print head
alignment in the user mode.
After replacement:
1. Adjust the paper feed motor.
[See 3-3. Adjustment / Settings,
(1) Paper feed motor adjustment.]
After replacement:
Adjust the phase of the access
cover arm and access cover gear.
[See 3-3. Adjustment / Settings,
(2) Access cover gear phase
adjustment.]
After replacement:
Perform the pump unit
adjustment.
[See 3-3. Adjustment / Settings,
(3) Pump unit adjustment.]
At replacement:
1. Apply grease to the sliding
portions.
[See 3-3. Adjustment / Settings,
(4) Grease application.]
1 - 8
Operation check
- Service test print
- EEPROM
information print
- Printing via USB
connection
- Digital Camera
Direct Printing
- Memory Card
Direct Printing
- Infrared Printing
- Connection to the
TV
- Service test print
- EEPROM
information print
- Service test print
- Service test print
- Opening and
closing of the
access cover
- Service test print
- Service test print