Canon PIXMA MG5220 Service Manual page 43

3) Release the ground harness ass'y from the bottom case, and slowly lift the print unit to separate it
from the bottom case. Be cautious of the PictBridge chassis.
4) Replace the ink absorber.
Confirm that the replaced new ink absorber completely fits in place and is not lifted or
dislocated.
5) While being cautious of the ink tube and each harness location, return the print unit to the
bottom case, and fasten the 8 screws (removed in step 2).
6) Properly arrange and connect the harnesses, and attach the external housing.
Note: After replacement of the ink absorber, reset the ink absorber counter (or set the appropriate
counter value) in the service mode. For details, see
<2-2. Disassembly & Reassembly Procedures>
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3-3. Adjustment and Settings in Service Mode.