Epson ColorCopy Station 8200, Service Manual

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EPSON Color Copy Station 8200 Revision A
Adjustment Adjustment 58
This function makes all the elements on the LCD show black. Due to
this, you can check dots missing on the LCD.
Press the “STOP” button and go back to the panel unit check main
menu.
o
GRAY SHADE Check
The LCD is divided into four screens and indicates four graduations.
You can check if LCD flickers or not on the graduation display.
Press “STOP” and go back to the panel unit check main menu.
o
DISPLAY Check
If you start this check, the sub-menu indicator blinks off/on at two-
second intervals.
Press “STOP” button and go back to the panel unit check main
menu.
o
BACK LIGHT Check
If you start this check, the back-light of LCD blinks off/on at two-
second intervals.
Press “STOP” button to go back to the panel unit check main menu.
o
LED Check
If you start this check, the ready lamp blinks off/on at two-second
intervals.
Press “STOP” button to go back to the panel unit check main menu.
o
TEN KEY + SPECIAL KEY Check
If you start this check, the LCD indicates as shown below.
If you press twelve ten key and three special key, the pressed indicator
will disappear.
When all the key pressed, the screen goes back to the panel unit check
main menu.
[CLEAR] [1] [2] [3]
[STOP] [4] [5] [6]
[START] [7] [8] [9]
[0] [.] [C]