Dell 3110cn Service Manual page 211

FIP-DC
Checking the message on
the Control Panel
Yes
END
If error message
appeared, go to FIP.
Version 4 2008.01.17
Checking the printer
Yes
Does the message
No
on the control panel
appear?
Checking the connector of
CONTROL PANEL
connecting.
Reseat the connector (P/
J220) of CONTROL PANEL.
Yes
Does the CONTROL
PANEL is working?
END
Does the
motor noise occur when
turning on the power?
In this test, close the
Front Cover.
Go to FIP-AC.
If not
Checking the PWBA MCU
installation
Reseat the PWBA MCU.
(Removal 29/Replacement
17)
Yes
END
No
Checking the PWBA ESS
installation
Reseat the PWBA ESS.
(Removal 23/Replacement
23)
Does the message
Yes
on the control panel
appear?
END
Chapter 1 Troubleshooting
No
No
Does the printer is
working?
Replace the LVPS.
(Removal 33/
Replacement 13)
No
Replace the PWBA ESS and
the Control Panel.