Sharp MX-4111N - Page 50

TROUBLE CODES
SHARP
50
H2
00
Upper thermistor open (TH_UM_AD2).
01
Lower thermistor open (TH_LM).
02
Sub thermistor open (TH_US).
03
Compensation thermistor open trouble
(TH_UM_AD1)
H3
00
Fuser high temperature (TH_UM).
01
Fuser high temperature (TH_LM).
02
Sub thermistor fusing section high
temperature (TH_US).
H4
00
Fuser low temperature (TH_UM_AD2)
01
Fuser low temperature (TH_LM)
02
Sub thermistor fusing section low
temperature (TH_US)
H5
01
5 continuous (POD1 not reach) jams
H7
10
Fuser low temperature recovery error
(TH_UM_AD2)
11
Fuser low temperature recovery error
(TH_LM)
L1
00
Mirror feed trouble.
L3
00
Mirror return trouble.
L4
02
Paper feed motor lock trouble
03
Fusing motor trouble
04
DV motor trouble K
05
DV motor trouble CMY
06
Transfer unit lift trouble
07
Transfer belt motor trouble
11
Shift motor trouble
16
Fusing pressure release trouble.
30
MFP fan motor trouble
31
Paper exit cooling fan trouble
L4
32
Power source cooling fan trouble
34
LSU cooling fan trouble
35
Fusing cooling fan trouble
45
Toner cooling fan trouble
50
Process fan trouble
56
Rear cooling fan trouble
58
Ozone exhaust fan trouble
L6
10
Polygon motor trouble (LSU)
L8
01
No Full wave signal
02
Full wave signal error
20
MFP PWB communication trouble
PC
--
Personal counter not installed
U1
01
Battery trouble.
U2
00
MFP EEPROM read/write error
05
HDD internal authentication database
table error.
10
SRAM user authentication check sum
error
11
MFP PWB EEPROM check sum error.
30
Serial number discrepancy (ICU – PCU)
40
SD card error.
41
HDD system storage data area error
42
Machine adjustment data (system
storage area) error
50
HDD user authentication data check sum
error
60
Watermark check error.
80
SCU PWB EEPROM read/write error.
81
SCU PWB EEPROM check sum error.
90
PCU PWB EEPROM read/write error.
91
PCU PWB EEPROM check sum error