Dell 3115cn Service Manual page 137

FIP-1. 26 Restart Printer 016-370
Replace the PWBA
MCU. (Removal 67/
Replacement 55)
Version 1 2006.11.21
Possible causative parts:PWBA MCU (PL9.1.20)
Checking the PWBA MCU
installation.
Reseat the PWBA MCU.
(Removal 67/Replacement
55)
Yes
Checking after replacing
the PWBA ESS.
Replace the PWBA ESS.
(Removal 61/Replacement
61)
Does the error still
Yes
occur when turning
on the power?
PWBA ESS (PL13.4.20)
Checking the PWBA
ESS installation.
Reseat the PWBA ESS.
(Removal 61/
Replacement 61)
Yes
Does the error still
occur when turning
on the power?
No
Does the error still
occur when turning
on the power?
END
No
END
Chapter 1 Troubleshooting
No
END