Canon PIXMA IP5300, Service Manual

Page: 16 / 76

3. REPAIR
3-1. Notes on Service Part Replacement (and Disassembling / Reassembling)
Part 1: MAINTENANCE TABLE OF CONTENTS
Service part
Notes on replacement
*1
Adjustment / settings Operation check
Logic board ass'y
QM3-0833
- 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.]
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
mode
*1
.
- EEPROM information
print
- Service test print
- Printing via USB
connection
- Direct printing from a
digital camera
Ink absorber kit
QY5-0179
After replacement:
1. Reset the ink absorber
counter.
[See 3-3. Adjustment /
Settings, (5) Service mode,
for details.]
- Service test print
- EEPROM information
print
Carriage unit
QM2-3999
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
mode
*1
.
- Service test print
(Confirm CD / DVD and
automatic print head
alignment sensor
correction, and ink
system function.)