Epson Stylus Pro 7710 Service Manual page 371

Epson Stylus Pro 7700/7710/7900/7910/9700/9710/9900/9910
Tile position check
1. Select Tile position check.
2. If the following screen appears, click on the [OK] button to start the check.
Figure 5-110. [Tile position check] Screen
3. Confirm the lamp of the
Color Measurement Device lights.
If not, replace the Color Measurement Device.
Lamp location
Figure 5-111. Check Point
ADJUSTMENT
4. Take a measure according to the color of displayed screen.
Screen
Description
color
No abnormality
Blue
Operating normally.
White calibration tile
Color Measurement Device
Red
connection error
Lamp failure of Color Measurement
Device
Color Measurement Device failure
Carriage failure
Note : Five points on the tile are sensed in this inspection. Even one point of them cannot be
sensed correctly, an error occurs.
Figure 5-112. Confirmation Screen
Tests
Remedy
Click on the [OK] button.
failure
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 is 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. 367)
Revision D
372