Canon PIXMA MP950, Service Manual

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Note: - If the Stop/Reset button is pressed 16 or more times, the Alarm LED (orange) or COPY button (green) lights steadily without any changes.
- At the end of the service mode, press the ON/OFF button. The paper lifting plate of the sheet feeder unit will be raised.
<Destination settings procedures>
In the destination settings mode, press the Stop/Reset button the specified number of time(s) according to the destination listed in the table below,
and press the ON/OFF button.
Note: After setting the destination without logic board replacement, be sure to initialize the EEPROM (to prevent the Print Beam
settings or copy paper settings from being different from the destination settings).
Confirm the model name and destination in service test print or EEPROM information print.
[See 3-4. Verification Items, (1) Service test print, or (2) EEPROM information print.]
<Button and LCD test procedures>
Confirm the operation after replacement of the operation panel unit, logic board, or LCD.
1) In a test mode, press the Stop/Reset button one time. The LCD turns blue, waiting for a button to be pressed.
- CD / DVD correction value
- LF correction value
4 times Green (COPY)
Waste ink counter resetting
5 times Orange (Alarm)
Destination settings
See 3-3. Adjustment / Settings, (8) Service mode,
"Destination settings procedures."
6 times Green (COPY)
Print head deep cleaning (Cleaning of both black and color)
7 times Orange (Alarm)
LF correction Not used for MP950
8 times Green (COPY)
CD / DVD check pattern print Not used in servicing
9 times Orange (Alarm) CD / DVD print position
correction (horizontal: X
direction)
Not used in servicing.
10 times Green (COPY) CD / DVD print position
correction (vertical: Y
direction)
Not used in servicing.
11 times Orange (Alarm) Button and LCD test See 3-3. Adjustment / Settings, (8) Service mode, "Button
and LCD test procedures"
12 times Green (COPY)
Return to the menu selection
13 times
Orange (Alarm) Return to the menu selection
14 times Green (COPY)
Left margin correction Not used in servicing.
15 times Orange (Alarm)
Waste ink amount setting
See 3-3. Adjustment / Settings, (8) Service mode, "Waste
ink amount setting procedures"
16 to 21 times Green at even numbers
(COPY)
Orange at odd numbers
(Alarm)
Return to the menu selection
Time(s) LED indication Destination CD / DVD print
0 times Green (COPY) No change of the destination
1 time Orange (Alarm) Japan Supported
2 times Green (COPY) Korea Not supported
3 times Orange (Alarm) US Not supported
4 times Green (COPY) Europe Supported
5 times Orange (Alarm) Australia Supported
6 times Green (COPY) Asia Supported
7 times Orange (Alarm) China Supported
8 times Green (COPY) Taiwan Supported
9 times or
more
Orange (Alarm) Return to the menu selection
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