Epson AcuLaser C2900N Service Manual page 57

Chapter 1 Troubleshooting
FIP-1.18 024-360: MCU DownLoad Error
Step
Possible causative parts:
PWBA MCU (PL8.2.13)
Download the Firmware using the download mode.
(Refer to "1.2 Firmware version up procedure using the
download mode" of "Appendix_1 Firmware download".)
1
Does the error still occur when the power is turned off and
on?
Epson AcuLaser C2900N
Check
1 - 44
Remedy
Yes
Replace the
PWBA MCU End of work.
(Refer to RRP8.9).
Revision B
No
Confidential