Epson AcuLaser C2900N Service Manual page 114

Chapter 1 Troubleshooting
FIP-1.49 091-912: PHD Tape Staying
Step
Possible causative parts:
DRUM CARTRIDGE (PL4.1.21)
PWBA MCU (PL8.2.13)
Checking the sealing tapes of the DRUM CARTRIDGE
staying.
Turn off the power, and open the COVER ASSY FRONT
MG.
1
Remove the DRUM CARTRIDGE.
Has the sealing tapes (total eight sealing tapes) been pulled
out?
After checking, reseat the DRUM CARTRIDGE correctly.
Does the error still occur when the power is turned OFF and
2
ON?
Checking after replacing the DRUM CARTRIDGE.
Replace the DRUM CARTRIDGE. (Refer to RRP4.6.)
CAUTION: Be sure to pull eight sealing tapes out from a
3
new DRUM CARTRIDGE before installation.
Does the error still occur when the power is turned OFF and
ON?
Epson AcuLaser C2900N
Check
1 - 101
Remedy
Yes
Pull the sealing
Go to step 3. tapes out, then go
to step 2.
Go to step 3. End of work.
Replace the
PWBA MCU. End of work.
(Refer to RRP8.9.)
Revision B
No
Confidential