Repair; Major Replacement Parts - Canon Pixma MP560 Service Manual

MP550/MP558, MP560/MP568

3. REPAIR

3-1. Major Replacement Parts (and Notes on Disassembling / Reassembling)
Est. time
Service
required
part
(min.)
Logic 15
board ass'y
Absorber 15
kit
Carriage 15
unit
Recommended removal
*1
procedure / Notes on
*2
replacement
(1) Cassette unit
(2) Operation panel cover /
Right guide
(3) Right cover (2 screws)
(4) Operation panel unit (7
screws)
(5) Left cover (2 screws)
(6) Document cover /
Scanning unit
(7) Main case (3 screws)
(8) Sub-case
(9) Logic board (4 screws)
- 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).
(1) to (8) Same as the logic
board ass'y
(9) Front door unit
(10) Printer unit (11 screws)
(11) Ink absorber
- See 3-2. Part Replacement
Procedures, (11) Ink
absorber replacement,
details.
(1) to (8) Same as the logic
board ass'y
(9) Carriage cable cover
TABLE OF CONTENTS
Adjustment /
settings
After replacement:
1. Initialize the
EEPROM.
2. Set the ink absorber
counter value.
3. Set the destination in
the EEPROM.
4. Correct the automatic
print head alignment
sensors.
5. Check the ink system
function.
6. Perform LF / Eject
correction (only
when streaks or
uneven printing
occurs).
Perform 1 to 6 in the
service mode.
[See 4-2. Service
Mode, for details.]
7. Perform print head
alignment in the user
mode.
After replacement:
1. Reset the ink
absorber counter.
[See 4-2. Service
Mode, for details.]
for
At replacement:
1. Apply grease to the
sliding portions of
18 / 64
Operation check
- EEPROM
information print
- Service test print
- Printing via USB
connection
- Copying
- Direct printing from
a digital camera
(PictBridge)
- Ink absorber counter
value print (After the
ink absorber counter
is reset, the counter
value is printed
automatically.)
- Service test print