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SmartBase MPC200/imageCLASS MPC200
Chapter 4: Maintenance & Service
b) Operation panel tests
The operation panel test is selected by pressing the </> button from the faculty test menu. In this test,
check that the display, LED lamps, and buttons on the control panel are operating correctly.
b-1) Display test
If you press Start button in the menu of the operation panel, 20 letters of “H” are displayed in two
lines. If you press Start button one more time, all the LCD dots are displayed. If you press Start
button once again, “_” is displayed. Verify that there are no LCD dots which fail to be displayed by
performing this operation.
b-2) LED lamp test
The LED lamp test is selected by pressing the Start button after the display test.
When the Start button is pressed, all the lamps on the control panel light. Check for any LED that
does not light during the test.
b-3) Operation button test
The Operation button test is selected by pressing the Start button after the LED lamp test.
In this test, you press the button corresponding to the displayed character to put it out. The table
giving the correspondence between the characters and the buttons is below.
Character Operation button Character Operation button
W ON/OFF button C Copy button
N Scan button P Photo Print button
M Menu button - - buton
S OK button + + button
R Resume button L Color/B&W button
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