Epson EPL-N4000 - Service Req. Error; Engine Error; Controller Error

EPSON EPL-N4000/EPL-N4000+ Chapter 3 Troubleshooting
Rev.B 99
3.2.2 Service Req. Error
3.2.2.1 Engine Error
Followin
g
table lists service req. errors related to en
g
ine.
Table 3-7. Engine Error
3.2.2.2 Controller Error
The table below shows service req. errors related to the controller.
Table 3-8. Controller Errors
Engine Code Error Code Explanation
U1-1 E0004 Abnormal Main Motor
U1-3, U4-9 E0005 Abnormal Fan
U3-5 E0006 Abnormal Pol
yg
on Motor
U6-3, U6-4, U6-5 E0008 Abnormal EEPROM related to
en
g
ine
U3-1, U3-3, U3-4 E0009 Abnormal laser
-- E0014 Communication error related to
en
g
ine
U4-1, U4-3 E0030 Abnormal Fuser(Time Over)
U4-2 E0032 Abnormal Fuser(Over Heat)
U6-2 E0038 En
g
ine Memor
y
Error
Error Code
ffff
Explanation
0017 CPU Error (Undefined interrupt)
0081 CPU Error (TLB modification exception)
0082 CPU Error (TLB-miss exception [Load/Fetch])
0083 CPU Error (TLB-miss exception [Store])
0084 CPU Error (Address Error Exception [Load/Fetch])
0085 CPU Error (Address Error Exception [Store])
0086 CPU Error (Bus error Exception [Fetch])
0087 CPU Error ((Bus error Exception [Load/Fetch])
0088 CPU Error (SYSCALL exception)
0089 CPU Error (Break exception)
0090 CPU Error (Reserved-command exception)
0091 CPU Error (Coprocessor-not-in-use exception)
0092 CPU Error (FPU exception)
0093 CPU Error (TLB exception)
0094 CPU Error (XLTB exception)
0095 CPU Error (Cache exception)
0096 CPU Error (Trap exception)
0097 CPU Error (FPU-error exception)
0098 CPU Error (Watch exception)
0128-0254 CPU Error (Undefined Trap)
0255 CPU Error (NMI exception)
0256 CPU Error (Division b
y
0)
0257 CPU Error (Calculation overflow)
0258 CPU Error (Break)
0800 IPL Error (Controller defect)
1002 Standard RAM Error (less than standard capacit
y
)