MX-C250 TROUBLESHOOTING 7 – 4
F. Error code list
(1)Error code
Trouble code
Trouble code content
Trouble
detection
Mechanism
Option
Electricity
FAX
Supply
Main
code
Sub
code
A0
30
Machine configuration error
MFPC
O
C1
10
Main charger trouble (BK)
MFPC
O
E7
01
MFP image data error
MFPC
O
10
Shading error (Black correction)
MFPC
O
11
Shading error (White correction)
MFPC
O
14
CIS-ASIC error
MFPC
O
20
LSU BD(KC) detection error / LSU LD deform error (K)
MFPC
O
21
LSU LD deform error (C)
MFPC
O
22
LSU LD deform error (M)
MFPC
O
23
LSU BD(MY) detection error / LSU LD deform error (K)
MFPC
O
28
LSU ASIC frequency error
MFPC
O
29
LSU-MFPC connection error
MFPC
O
38
Zoran chip AD adjustment error
MFPC
O
80
Flex RISC - SCU communication error
MFPC
O
90
MFP-PCU PWB communication error
MFPC
O
91
FAX reception image data error
MFPC
O
93
Copy, image send, FAX, filing, print image data process error
MFPC
O
EE
EC
Automatic toner density adjustment error (Sampling level 76 - 117/
139 - 178)
MFPC
O
EL
Automatic toner density adjustment error (Overtoner)
MFPC
O
EU
Automatic toner density adjustment error (Undertoner)
MFPC
O
F2
22
Discharge lamp trouble (K)
MFPC
O
23
Discharge lamp trouble (CMY)
MFPC
O
39
Main unit thermister trouble
MFPC
O
40
Toner density sensor trouble (K)
MFPC
O
41
Toner density sensor trouble (C)
MFPC
O
42
Toner density sensor trouble (M)
MFPC
O
43
Toner density sensor trouble (Y)
MFPC
O
45
K image density sensor trouble
MFPC
O
47
Ozone duct thermister trouble
MFPC
O
49
LSU thermister trouble
MFPC
O
50
K drum phase sensor trouble
MFPC
O
51
CL drum phase sensor trouble
MFPC
O
58
Main unit humidity sensor trouble
MFPC
O
64
Toner supply operation trouble (BK)
MFPC
O
65
Toner supply operation trouble (C)
MFPC
O
66
Toner supply operation trouble (M)
MFPC
O
67
Toner supply operation trouble (Y)
MFPC
O
70
Improper toner cartridge detection (K)
MFPC
O
71
Improper toner cartridge detection (C)
MFPC
O
72
Improper toner cartridge detection (M)
MFPC
O
73
Improper toner cartridge detection (Y)
MFPC
O
74
Toner cartridge CRUM error (BLACK)
MFPC
O
75
Toner cartridge CRUM error (CYAN)
MFPC
O
76
Toner cartridge CRUM error (MAGENTA)
MFPC
O
77
Toner cartridge CRUM error (YELLOW)
MFPC
O
78
Registration image density sensor trouble
(Transfer belt substrate reflection rate abnormality)
MFPC
O
F3
22
Paper feed tray 2 lift operation trouble
MFPC
O
F6
00
Controller - FAX communication trouble
MFPC
O
04
FAX MODEM operation trouble
MFPC
O
21
Improper combination of FAX PWB and FAX soft switch
MFPC
O
H2
00
Thermister open trouble (TH_UM_AD2)
MFPC
O
02
Sub thermister open trouble (TH_US)
MFPC
O
03
Compensation thermister open trouble
MFPC
O
H3
00
Compensation thermister open trouble (TH_UM)
MFPC
O
02
Fusing section high temperature trouble (TH_US)
MFPC
O
H4
00
Fusing section low temperature trouble (TH_UM_AD2)
MFPC
O
H5
01
5 times continuous POD1 not-reach jam
MFPC
O
H7
10
Fusing low temperature recovery trouble (TH_UM_AD2).
MFPC
O
L1
00
Scanner feed trouble
MFPC
O
L3
00
Scanner return trouble
MFPC
O