Epson Stylus Pro 7700 Service Manual page 128

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
Error
Section Error Name
No.
Take-up
45
Lock error
system
20 CR Driving time-out error
80 ILS Calibration error
---
TROUBLE SHOOTING
Status
Detects that it is being driven at an
irregularly slower speed than the
specified value.
Detects that the driving period is
irregularly long.
Color measurement was not
performed correctly.
Remedies for Error Messages related to SpectroProofer/Auto Take-up Reel
Cause
Encoder cable is damaged.
Motor cable is damaged.
Slack Sensor is broken.
Auto Take-up Motor is broken.
Firmware becomes out of control.
Abnormality of White Plate holder
Abnormality of il Calibrator
Remedy/Check Point Program Check
Replace the cable.
Replace the Auto Take-up Motor.
(See P.320)
Replace the Main Board Assy.
(See P.332)
Check if the White Plate holder is
attached, and the plate is dirty or
not. If it is dirty, clean it.
Check if there is dust or dirt
attached on the lens on the
calibrator. If there is any, clean it.
Check if the lamp of the calibrator
burned out or not.
Replace the calibrator and the
White Plate.
Confidential
Revision I
Yes
Yes
Yes
128