Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F Revision B
TROUBLESHOOTING Printer 205
FIP-38
 Panel Message
 Service Req E513
 Possible parts that caused the error
 Troubleshooting
NOTE: It is assumed to be due to external noise.
Proceed to
“FIP-71 Electrical Noise” to check to be sure.
 PWBA MCU
Step Check Yes No
1
Does the error recur when the power is
turned off and back on?
Go to Step [4]. Go to Step [2].
2
Does the error recur even when the power
is turned off and back on again?
Go to Step [4]. Go to Step [3].
3
Does the error recur even after the power
has been switched several times?
Go to Step[4]. End of
procedure*
4
Disconnect and re-connect all connectors
connected to PWBA MCU.
Does the error recur when the power is
turned ON?
Go to Step [5]. End of procedure
5
Check after replacement of PWBA MCU
Replace PWBA MCU. (p.432)
Does the error recur when the power is
turned ON?
Go to “FIP-71
Electrical Noise”.
(p.244)
End of procedure
C A U T I O N
If “NVRAM Error (Service Req E513)” occurs soon after replacing
the PWBA MCU, the installed PWBA MCU may be previously used
for another product.
Be sure to replace it with a new one.
Note that once the PWBA MCU is installed and the product is
turned on, the PWBA MCU cannot be used for another product
anymore.

Epson AcuLaser CX11 Specifications

General

Brand	Epson
Model	AcuLaser CX11
Category	All in One Printer
Language	English