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3-6-4 Operation Panel Tests
If you select test menu in the FACTORY mode, [1] PANEL is displayed. To select the test menu, press
the OK button. In this test, check that the display, LED lamps, and keys on the control panel are operating
correctly.
(a) Display test
When the Color Start key is pressed from the Panel menu, patterns in black or in color appear in
LCD Viewer. Check whether each patterns is displayed correctly in the LCD Viewer.
(b) LED lamp test
The LED lamp test is selected by pressing the Color Start key after the display test.
When the Color Start key is pressed, all the lamps on the control panel light. Check for any LED that
does not light during the test.
(c) Operation key test
The Operation key test is selected by pressing the Color Start key after the LED lamp test.
In this test, you press the key corresponding to the displayed character to put it out. The table giving
the correspondence between the characters and the keys is below.
Character Operation key Character Operation key
C COPY button W ON/OFF
S SCAN button E Search
I FILM button G Trimming
P PHOTO button N under
2 Two-Sided button R Right
M Menu K OK button
T Settings L Left button
U Upper button C Color button
S Stop/Reset button M Black button