Epson Stylus Pro 7700 Service Manual page 436

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
Calibration check
1. Select Calibration check.
2. If the following screen appears, click on the [OK] button.
Figure 5-103. [Calibration check] Screen
3. Take a measure according to the color of displayed screen.
Screen
Description
color
No abnormality
Blue
Operating normally.
failure
White calibration tile
Color Measurement Device
connection error
Red
Lamp failure of Color Measurement
Device
Color Measurement Device failure
Carriage failure
Backing failure
ADJUSTMENT
Remedy
Click on the [OK] button.
Install the white calibration tile holder
to the correct attachment location.
If the tile is contaminated, clean it. If
the cleaning does not improve it,
replace the white calibration tile
holder.
Check the connection, and if any
abnormality found, correct it.
If the lamp does not light, replace the
Color Measurement Device
Replace the Color Measurement
Device.
See the inspection item for CR move
check. (p. 434)
Install the backing.
Tests
After taking the above measure, make sure to restart the printer
C A U T I O N
before re-checking.
Figure 5-104. Confirmation Screen
Revision I
436
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