Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
TROUBLE SHOOTING Remedies for Service Call Error 70
Confidential
1AB6
Main Board
communication error
(6)
IC failure has occurred on the Main Board.
Turn the power off and then on again to check if the printer
recovers from the error.
Replace the Main Board. (See
P.152)
*
1AB7
Main Board
communication error
(7)
IC failure has occurred on the Main Board.
Turn the power off and then on again to check if the printer
recovers from the error.
Replace the Main Board. (See
P.152)
*
1F80
ILS error (1)
ILS control error has occurred.
The fuse of the Main Board has blown.
---
Replace the Main Board. (See
P.152)
*
1FB8
ILS error (2)
ILS control error has occurred.
Cartridge Holder Board failure
Main Board failure
---
1. Replace the Cartridge Holder.
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
2. Replace the Main Board. (See
P.152)
*
1FB9
CSIC error (1)
CSIC control error has occurred.
Main Board failure
---
Replace the Main Board. (See
P.152)
*
1FBE
CSIC error (2)
CSIC control error has occurred.
Cartridge Holder Board failure
Main Board failure
---
1. Replace the Cartridge Holder.
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
2. Replace the Main Board. (See
P.152)
*
1FBF
CSIC error (3)
CSIC control error has occurred.
Cartridge Holder Board failure
Main Board failure
---
1. Replace the Cartridge Holder.
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
2. Replace the Main Board. (See
P.152)
*
1FC0
CSIC error (4)
Communication failure between the Cartridge Holder and
Main Board.
Connection failure of the FFC.
Cartridge Holder Board failure
Main Board failure
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)
1. Replace the FFC between the
Cartridge Holder and Main
Board. (Check both right/left
ones respectively.)
2. Replace the Cartridge Holder.
(Check both right/left ones
respectively.) (See P.239)(See
P.242)
3. Replace the Main Board. (See
P.152)
*
Code Error Name Cause Check Item Remedy
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