Lexmark P122 Photo Jetprinter, Руководство по обслуживанию

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3-2
Service Manual
4102-P01
Code Level
Displays the current code level on the Controller Board. Code
upgrades to the System Board can be downloaded from either
camera card slot or through the parallel port such as an external
storage drive. Use the following procedure to upgrade the code:
1. With printer at Ready, insert the camera card containing the
newer code level in the proper slot.
2. The message “Upgrade printer? *=Yes” appears. Press Select.
3. The message “00.xx” to “00.xx” “*=continue” appears. Press
Select .
4. The message “Upgrading Flash ROM” appears and a
processing percent begins counting up.
5. Upon reaching 100 percent, the printer goes into a
reprogramming state, where the display message is
“Reprogramming”.
6. When reprogramming is complete, the new code level appears.
7. Remove the camera card from the slot and continue printing.
LCD Test
To run the LCD Test:
1. Select LCD Test from the Diagnostic Menu. The LCD test runs
continually.
2. Press Print to stop the test.
Button Test
To run the Button Test:
1. Select Button Test from the Diagnostic Menu. With no buttons
pressed, OP (Open) appears several times on the display.
2. Press each button, one at a time, and a CL (Closed) appears in
place of the OP . This checks the proper operation of each of the
buttons.
3. Press Print and Return together to stop the test.
Service.bk Page 2 Tuesday, February 13, 2001 2:40 PM