Epson Stylus Pro 7700 Service Manual page 442

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
Take-up Reel USB host check
1. Select Take-up Reel USB host check.
2. If the following screen appears, click on the [OK] button.
Figure 5-114. [Colorimetry CR Inspection] Screen
3. Take a measure according to the color of displayed screen.
Screen
Description
color
No abnormality
Blue
Operating normally.
Connection failure
Red
Broken USB cable
ADJUSTMENT
Remedy
Click on the [OK] button.
Check the destination. An error also
occurs if a device other than Take-up
Reel Unit is connected.
Replace the USB cable.
Tests
Figure 5-115. Connection between Auto Take-up Reel and Mounter
Revision I
442
Confidential