Adjustment And Settings In Service Mode; Service Mode Operation Procedures - Canon MX882 Service Manual

3-3. Adjustment and Settings in Service Mode

(1) Service mode operation procedures

Use the Service Tool on the connected computer.
1) Start the machine in the service mode.
i. With the machine power turned off, while pressing the Stop button, press and hold the ON button. (DO NOT
release the buttons.)
ii. When the Power LED lights in green, while holding the ON button, release the Stop button. (DO NOT
release the ON button.)
iii. While holding the ON button, press the Stop button 5 times, and release the ON button. (Each time the Stop
button is pressed, the Alarm and Power LEDs light alternately, Alarm in orange and Power in green.)
- Without the scanner (connect the operation panel unit);
While holding the ON button, press the Stop button 6 times, and release the ON button. (Each time the
Stop button is pressed, the Alarm and Power LEDs light alternately, Alarm in orange and Power in
green.)
iv. When the Power LED lights in green, the machine is ready for the service mode operation (nothing is
displayed on the LCD).
2) Start the Service Tool on the connected computer.
i. When a button is clicked in the Service Tool dialog box, that function is performed. During operation of the
selected function, all the Service Tool buttons are dimmed and inactive.
ii. When the operation is completed, "A function was finished." is displayed, and another function can be
selected.
iii. If a non-supported function is selected, "Error!" is displayed. Click OK in the error message dialog
box to exit the error.
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