Epson C11CA88001A1 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
TROUBLE SHOOTING Remedies for Error Messages related to SpectroProofer 75
Confidential
65
Drying Fan lock
detection error
The Drying Fan is not rotating.
 There is a foreign object stuck in the fan.
 Connection failure of the Drying Fan
 Drying Fan failure
1. Check if there is any foreign material on the fan, and
the fan can rotate manually.
2. Check the connection of the Drying Fan for
disconnection and damage.
3. Carry out “Fan Function Check” from “SpectroProofer
Movement Check”. (See P.404)
Replace the Drying Fan. (See P.268)
80
ILS calibration error
Color measurement is not properly conducted.
 White calibration tile holder failure
 SpectroProofer failure
1. Check if the White calibration tile holder is installed,
and the tile is not contaminated.
2. Check if there is any dirt on the lens of the
SpectroProofer.
3. Check if the SpectroProofer lamp burned out.
Replace the SpectroProofer and White
calibration tile
D5
CR related drive error
Detects that the driving period of the CR Motor is
irregularly long.
 Irregular load
 Firmware becomes out of control.
---
Replace the Main Board. (See P.152)
D6
Paper pressing related
operating error
Fatal error related to the Paper Pressing Motor control
occurred.
1. Check the following connection for disconnection and
damage, and cable installation is correct.
 Encoder for paper pressing motor to Main-C Board
 Paper Pressing Motor to Main-C Board
2. Carry out “Paper Press Function Check” from
“SpectroProofer Movement Check”. (See P.404)
1. Replace the encoder for Paper Pressing
Motor. (See P.266)
2. Replace the Paper Pressing Motor. (See
P.269)
3. Replace the Main-C Board. (See P.264)
4. Replace the Main Board. (See P.152)
Code Details Cause Check Item Remedy

Epson C11CA88001A1 Specifications

General

Brand	Epson
Model	C11CA88001A1
Category	Printer
Language	English