Canon PIXMA MG5220 Service Manual page 22

(12) Right chassis (together with the card board ass'y
and PictBridge board unit)
(13) Timing slit strip film
- Upon contact with the film, wipe the film with
ethanol.
- Confirm no grease is on the film. (Wipe off any
grease thoroughly with ethanol.)
- Do not bend the film.
Timing slit (1) to (11) Same as for the absorber kit procedures.
disk feed film (12) Timing slit disk feed film
- Upon contact with the film, wipe the film with
ethanol.
- Confirm no grease is on the film. (Wipe off any
grease thoroughly with ethanol.)
- Do not bend the film.
Print head (1) Print head
Wireless (1) Operation panel cover
LAN board (2) Side cover R
ass'y (3) Logic board ass'y
(4) Operation panel unit (together with the LCD unit)
(5) Operation rear top cover
(6) Side cover L
(7) Scanner stay
(8) Scanner unit (together with the document cover
unit)
(9) Main case
(10) Wireless LAN board ass'y (together with the
chassis)
*1: To reassemble the unit after replacement, follow the procedures in the reverse order.
In the service mode:
2. Print the nozzle check pattern.
3. Perform LF / Eject correction
In the user mode:
1. Perform print head alignment.
In the service mode:
2. Print the integrated inspection
In the user mode:
1. Reset the LAN settings.
In the service mode:
2. Print the integrated inspection
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(only when uneven printing or
streaks appear on printouts after
replacement).
[See 3-3. Adjustment and Settings
in Service Mode, for details.]
pattern.
pattern, and confirm that the
WLAN MAC address is properly
updated.