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Epson Stylus Pro WT7900
Error Codes List page 18
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- Code: 2000
- Description: NVRAM error
NVRAM erase or write error has occurred.
- Remedy: Replace the Main Board Assy.
- Code: 2002
- Description: SDRAM error
SDRAM read/write error has occurred.
- Remedy: Replace the Main Board Assy.
- Code: 2003
- Description: FLASH BOOT SUM CHECK error
Installation of the firmware has been failed. The Flash ROM has a defect.
- Remedy: Re-install the firmware. Replace the Main Board Assy. Replace the Main Board Assy.
- Code: 200A
- Description: F/W load error
Reading/decompressing the firmware has been failed.
- Remedy: Re-install the firmware. Replace the Main Board Assy.
- Code: 200D
- Description: System interrupt watchdog time-out error
A system failure such as CPU failure, defective cash or the like has occurred.
- Remedy: Replace the Main Board Assy.
- Code: 200E
- Description: Unknown NMI
The CPU has detected an unknown NMI.
- Remedy: Replace the Main Board Assy.