Epson Stylus Pro 4910 Service Manual page 69

Epson Stylus Pro 4900/Epson Stylus Pro 4910
Code Error Name
Main Board
communication error IC failure has occurred on the Main Board.
1AB6
(6)
Main Board
communication error IC failure has occurred on the Main Board.
1AB7
(7)
ILS control error has occurred.
1F80 ILS error (1)
The fuse of the Main Board has blown.
ILS control error has occurred.
1FB8 ILS error (2)
Cartridge Holder Board failure
Main Board failure
CSIC control error has occurred.
1FB9 CSIC error (1)
Main Board failure
CSIC control error has occurred.
1FBE CSIC error (2)
Cartridge Holder Board failure
Main Board failure
CSIC control error has occurred.
1FBF CSIC error (3) Cartridge Holder Board failure
Main Board failure
Communication failure between the Cartridge Holder and
Main Board.
1FC0 CSIC error (4) Connection failure of the FFC.
Cartridge Holder Board failure
Main Board failure
TROUBLE SHOOTING
Cause
Turn the power off and then on again to check if the printer
recovers from the error.
Turn the power off and then on again to check if the printer
recovers from the error.
Check the following connections if there is any loose or slant
connection, or ripped terminals or the breaking of cables.
Cartridge Holder (left) to Main Board (Main Board side:
CN500, IH side: CN1)
Cartridge Holder (right) to Main Board (Main Board side:
CN400, IH side: CN1)
Remedies for Service Call Error
Check Item
Replace the Main Board.
P.152)
Replace the Main Board.
P.152)
Replace the Main Board.
---
P.152)
1. Replace the Cartridge Holder.
---
2. Replace the Main Board.
Replace the Main Board.
---
P.152)
1. Replace the Cartridge Holder.
---
2. Replace the Main Board.
1. Replace the Cartridge Holder.
---
2. Replace the Main Board.
1. Replace the FFC between the
2. Replace the Cartridge Holder.
3. Replace the Main Board.
Revision A
Remedy
(See
*
(See
*
(See
*
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
(See
P.152) *
(See
*
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
(See
P.152) *
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
(See
P.152) *
Cartridge Holder and Main
Board. (Check both right/left
ones respectively.)
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
(See
P.152) *
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