Epson AcuLaser C2900N Service Manual page 35

Chapter 1 Troubleshooting
Error Message
Status
Code
LCD
Replace
094 911
Transfer Unit
RAM Error
Restart Printer
315
Flip
Error 116-315
Restart Printer
RAM Error
Restart Printer
316
Flip
Error 116-316
Restart Printer
Controller Error
Restart Printer
317
Flip
Error 116-317
Restart Printer
RAM Error
Restart Printer
320
Flip
Error 116-320
Restart Printer
NV RAM Error
116
Restart Printer
323
Flip
Error 116-323
Restart Printer
Controller Error
Restart Printer
324
Flip
Error 116-324
Restart Printer
NV RAM Error
Restart Printer
326
Flip
Error 116-326
Restart Printer
Controller Error
Restart Printer
327
Flip
Error 116-327
Restart Printer
Controller Error
Restart Printer
328
Flip
Error 116-328
Restart Printer
Epson AcuLaser C2900N
<IOT Belt Unit Life Over>
The Belt Unit has reached the replacement time.
<ESS On Board RAM R/W Check Fail>
An error occurred during the onboard RAM read/write check at
the time of initialization.
This code is given when the Optional Memory Module is installed.
<ESS DIMM Slot RAM R/W Check Fail>
Unsupported additional memory module is detected in the
memory slot.
<ESS ROM Check (Main) Fail>
Checksum error occurred in the main program ROM.
This code is given when the Optional Memory Module is installed.
<ESS DIMM Slot RAM Error>
Additional memory module is not completely inserted in the
slot.
<ESS NVRAM 1 R/W Check Fail>
An error occurred during the master NVRAM 1 read/write
check at the time of initialization.
<ESS Illegal Exception>
The Exception error occurred.
<ESS NVRAM 2 R/W Check Fail>
An error occurred during the slave NVRAM 2 read/write check
at the time of initialization.
(Reserved)
<ESS Instruction Cache Error>
The CPU instruction cache error occurred.
<ESS Data Cache Error>
The CPU cache error occurred.
Status Contents
1 - 22
Revision B
FIP to be
referred
FIP-1.64
FIP-1.6
FIP-1.65
FIP-1.6
FIP-1.65
FIP-1.6
FIP-1.6
FIP-1.6
FIP-1.6
FIP-1.6
Confidential