Epson C11CA88001A1 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
ADJUSTMENT Boards Related Checks and Adjustments 392
Confidential
4.14.8 Operation Panel Check (Buttons & LCD)
EXECUTION MODE
Serviceman Mode
PROCEDURE
1. Turn the printer ON in the Serviceman Mode.
Turn the power ON while pressing [Menu ] + [Paper Feed ] + [OK].
2. Select SELF TESTING → Mecha Adjustment → LCD RGB Check.
3. Select each color (Red, Green, Blue) in order, and press [Menu ].
The selected color will be displayed on the LCD. Check if there is no missing dot.
4. To select the next color, press [Pause/Cancel] or [Paper Source ].
Figure 4-104. Color LCD display check
4.14.8.1 Button Operation Check
EXECUTION MODE
Normal Mode
PROCEDURE
1. Turn the printer ON in the Serviceman Mode.
Turn the power ON while pressing [Menu ] + [Paper Feed ] + [OK].
2. Select SELF TESTING → Mecha Adjustment → Panel Check.
3. Press the button you want to check the function, and check if the button name you
pressed matches the name on the Panel displayed.
Figure 4-105. Button and panel display
LCD RGB Check
Red
Green
Blue
Pause
Cutter
RLS
BK Change

Epson C11CA88001A1 Specifications

General

Brand	Epson
Model	C11CA88001A1
Category	Printer
Language	English