All in One Printer User Manual

Confirm the operation after replacement of the operation panel unit or LCD unit.

1) In the button and LCD test mode, press the Stop/Reset button. The LCD turns blue, waiting for a button to be pressed.󲇗

2) Press each button of the operation panel.

The LCD is divided into segments, representing each button. The color of a segment corresponding to the pressed button changes to

red.

When all the buttons are pressed, the entire LCD changes to a full red screen.

The buttons to be pressed are:

- Paper Feed Switch button

- COPY button

- SCAN button

- MEMORY CARD button

- Menu button

- Back button

- Photo Index Sheet button

- Settings button

- OK button

- Black button

- Color button

- Up / down / left / right cursor buttons

3) Open the scanning unit (printer cover) to display the color pattern.

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4) Press the ON/OFF button to complete the button and LCD test, and return to the service mode menu selection.

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