Service Call Errors; Engine Errors; Controller Errors - Epson EPL-N3000 Service Manual

EPSON EPL-N3000/AcuLaser M4000N

3.1.8 Service Call Errors

This section lists service call errors of EPL-N3000 and AcuLaser M4000N.
The special operating functions that can be used at occurrence of any service call error
are as follows:
CPU reset at occurrence of Press Back + Up + Down + Enter + Job-cancel when any
service call error service call error has occurred.
Detailed information display at Press Back + Enter + Job-cancel when any service call
occurrence of service call error error has occurred.
Printing of error sheet Press Enter after CPU reset when any service call error has
occurred.
Note : For other special operating functions, refer to
In case any service call error other than listed here occurs, probably
C H E C K
there is any fault in hardware.
P O I N T

3.1.8.1 Engine Errors

The error codes are specific to this model.
C A U T I O N
Table 3-1. List of Engine Errors
Error Code
EPL-N3000 AcuLaser M4000N
E 001 E 900
E 002 E 550
E 004 E 500
E 008 E 100
E 020 E 300
--- E 998
Troubleshooting
"7.3.2 Special Menu (p.426)".
Explanation
NVRAM error
Fan motor error
Main motor error
ROS motor error
Fuser unit error
Engine communication error

3.1.8.2 Controller Errors

Error codes may be displayed with "D" instead of "C" by the error
C H E C K
detection device in the hardware, in such case replace "D" by "C"
P O I N T
to proceed the troubleshooting.
Table 3-2. List of Controller Errors
Error Code
C 0017 CPU error (undefined interrupt)
C 0081 CPU error (TLB modification exception)
C 0082 CPU error (TLB error exception [Load/Fetch])
C 0083 CPU error (TLB error exception [Store])
C 0084 CPU error (address error exception [Load/Fetch])
C 0085 CPU error (address error exception [Store])
C 0086 CPU error (bus error exception [Fetch])
C 0087 CPU error (bus error exception [Load/Store])
C 0088 CPU error (SYSCALL exception)
C 0089 CPU error (break exception)
C 0090 CPU error (reserved command exception)
C 0091 CPU error (co-processor unused exception)
C 0092 CPU error (FPU exception)
C 0093 CPU error (TLB exception)
C 0094 CPU error (XTLB exception)
C 0095 CPU error (cache exception)
Ref.
C 0096 CPU error (Trap exception)
C 0097 CPU error (FPU error exception)
p. 73
C 0098 CPU error (watch exception)
p. 74
C 0128~0254 CPU error (undefined trap)
p. 75
C 0255 CPU error (NMI exception)
p. 73
C 0256 CPU error (division with 0)
p. 73 C 0257 CPU error (calculation overflow)
C 0258 CPU error (break)
p. 75
C 0800 IPL error (faulty control)
Overview
Revision C
Explanation
Confidential
Ref.
p. 99
70