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