Canon MP800 - PIXMA Color Inkjet Service Manual page 35

4) Open the scanning unit (printer cover) to display the color pattern. Only the ON/OFF button is enabled.
5) Press the ON/OFF button to return to the service mode menu selection.
<Waste ink amount setting procedures>
Set the waste ink amount data to a replaced new EEPROM after the logic board is replaced in servicing.
1) Before replacement of the logic board ass'y, check the waste ink amount in EEPROM information print.
Verification Items, (2) EEPROM information print.]
2) In the waste ink amount setting mode, press the Stop/Reset button the specified number of time(s) according to the waste ink
absorber whose value should be transferred to the replaced new EEPROM. (Only the main waste ink absorber for the
MP800)
Time(s)
Main waste ink absorber
0 times
1 time Platen waste ink absorber
Both the main and platen waste ink
Waste ink absorber
Not valid for the MP800
1-30
[See 3-4.
Remarks