Canon PIXMA MX340 Simplified Service Manual page 14

Est. time
Unit required
(min.)
Drive unit 45
Ink absorber 13
(partial
replacement)
Timing slit film 30
Recommended removal
procedure
(1) Rear cover unit
(2) ASF tray unit
(3) Side covers L / R
(4) Bottom cover L
(5) Damper cover unit
(6) Damper rack gear
(7) ADF unit
(8) Scanner unit
(9) Middle frame
(10) NCU cover
(11) PCB cover
(12) Logic board / NCU board
(13) PE PWB unit
(14) Chassis
(15) Drive unit
(1) Rear cover unit
(2) NCU cover
(3) PCB cover
(4) Logic board (4 screws)
(5) Ink absorber
(1) Rear cover unit
(2) ASF tray unit
(3) Side covers L / R
(4) Bottom cover L
(5) Damper cover unit
(6) Damper rack gear
(7) ADF unit
(8) Scanner unit
(9) Middle frame
(10) Timing slit film
(13/37)
Adjustment / settings
- Set the ink absorber
counter value. See 3-1,
"Ink absorber counter
setting."
- Perform print head
alignment
Operation check
- Unified inspection
pattern print or
service test print
- Unified inspection
pattern print or
service test print
- Unified inspection
pattern print or
service test print