Repair; Notes On Service Part Replacement (And Disassembling / Reassembling) - Canon PIXMA iP5300 Service Manual

Part 1: MAINTENANCE

3. REPAIR

3-1. Notes on Service Part Replacement (and Disassembling / Reassembling)

Service part
Logic board ass'y
QM3-0833
Ink absorber kit
QY5-0179
Carriage unit
QM2-3999
Paper feed motor
QK1-1502
Platen unit
QM3-0001
Notes on replacement
- Before removal of the logic
board ass'y, remove the power
cord, and allow for approx. 1
minute (for discharge of
capacitor's accumulated
charges), to prevent damages to
the logic board ass'y.
- Before replacement, check the
ink absorber counter value (by
service test print or EEPROM
information print). If the value
is 7% or more, also replace the
ink absorber kit when replacing
the logic board ass'y.
[See 3-3. Adjustment / Settings,
(5) Service mode, for details.]
- The red screws securing the
paper feed motor are allowed to
be loosened. (DO NOT loosen
any other red screws.)
*1
Adjustment / settings
After replacement:
1. Initialize the EEPROM.
2. Reset the ink absorber
counter.
3. Set the destination in the
EEPROM.
4. Correct the CD / DVD and
automatic print head
alignment sensors.
5. Check the ink system
function.
[See 3-3. Adjustment /
Settings, (5) Service mode,
for details of 1 to 5.]
6. Perform LF / Eject
correction.
7. Perform the print head
alignment in the user
*1
mode .
After replacement:
1. Reset the ink absorber
counter.
[See 3-3. Adjustment /
Settings, (5) Service mode,
for details.]
At replacement:
1. Apply grease to the sliding
portions.
[See 3-3. Adjustment /
Settings, (2) Grease
application.]
After replacement:
1. Correct the CD / DVD and
automatic print head
alignment sensors.
[See 3-3. Adjustment /
Settings, (5) Service mode,
for details.]
2. Check the ink system
function.
[See 3-3. Adjustment /
Settings, (5) Service mode,
for details.]
3. Perform the print head
alignment in the user
*1
mode .
At replacement:
1. Adjust the paper feed motor.
[See 3-3. Adjustment /
Settings, (1) Paper feed
motor adjustment.]
After replacement:
1. Check the ink system
function.
[See 3-3. Adjustment /
Settings, (5) Service mode,
1-9
TABLE OF CONTENTS
Operation check
- EEPROM information print
- Service test print
- Printing via USB connection
- Direct printing from a digital
camera
- Service test print
- EEPROM information print
- Service test print (Confirm
CD / DVD and automatic
print head alignment sensor
correction, and ink system
function.)
- Service test print