Read Sharp MX-6201N / MX-7001N (serv.man20) Service Manual online
MX-7001N SELF DIAG AND TROUBLE CODE 8 – 6
F2
49
LSU thermistor trouble
PCU
●
50
K phase sensor sensing trouble
PCU
●
51
CL phase sensor sensing trouble (C)
PCU
●
52
CL phase sensor sensing trouble (M)
PCU
●
53
CL phase sensor sensing trouble (Y)
PCU
●
58
Process humidity sensor trouble
PCU
●
64
Toner supply abnormality (K)
PCU
●
65
Toner supply abnormality (C)
PCU
●
66
Toner supply abnormality (M)
PCU
●
67
Toner supply abnormality (Y)
PCU
●
70
Toner cartridge improper (K)
PCU
●
71
Toner cartridge improper (C)
PCU
●
72
Toner cartridge improper (M)
PCU
●
73
Toner cartridge improper (Y)
PCU
●
74
Toner cartridge CRUM error (K)
PCU
●
75
Toner cartridge CRUM error (C)
PCU
●
76
Toner cartridge CRUM error (M)
PCU
●
77
Toner cartridge CRUM error (Y)
PCU
●
78
Registration exclusive image density sensor trouble
(Transfer belt surface reflection ratio abnormality)
(Transfer belt surface reflection ratio abnormality)
PCU
●
80
Half tone process control 1st patch reference value trouble
(K)
(K)
MFP
●
81
Half tone process control 1st patch reference value trouble
(C)
(C)
MFP
●
82
Half tone process control 1st patch reference value trouble
(M)
(M)
MFP
●
83
Half tone process control 1st patch reference value trouble
(Y)
(Y)
MFP
●
84
Half tone process control 2nd patch reference value trouble
(K)
(K)
MFP
●
85
Half tone process control 2nd patch reference value trouble
(C)
(C)
MFP
●
86
Half tone process control 2nd patch reference value trouble
(M)
(M)
MFP
●
87
Half tone process control 2nd patch reference value trouble
(Y)
(Y)
MFP
●
92
High-density process control density correction error (C)
PCU
●
93
High-density process control density correction error (M)
PCU
●
94
High-density process control density correction error (Y)
PCU
●
F3
12
Tray 1 lift-up trouble
PCU
●
22
Tray 2 lift-up trouble
PCU
●
32
Tray 3 lift-up trouble
PCU
●
42
Tray 4 lift-up trouble
PCU
●
F6
00
Communication trouble between the MFP and the FAX
Refer to FAX manual for details
01
FAX board EEPROM read/write error
04
FAX MODEM operation trouble
21
Combination error between the TEL/LIU PWB and the FAX
soft switch
soft switch
30
Access error to power controller on the FAX board (FAX
detection)
detection)
97
FAX PWB incompatibility trouble
98
Combination error between the FAX-BOX PWB destination
information and the machine destination information.
information and the machine destination information.
F9
00
Communication trouble between the controller and the
printer controller (FIERY option)
printer controller (FIERY option)
MFP
●
H2
00
Detection thermistor open (TH1_AD2) of the non-contact
thermistor
thermistor
PCU
01
Lower thermistor open (TH_LM)
PCU
●
02
Sub thermistor open (TH_US)
PCU
●
03
Non-contact thermistor compensation thermistor open
(TH1_AD1)
(TH1_AD1)
PCU
●
04
External heating thermistor open (TH_EX1)
PCU
●
05
Fusing external heating thermistor open (TH_EX2)
PCU
●
H3
00
Fusing section high temperature trouble (TH_UM)
PCU
●
01
Fusing section high temperature trouble (TH_LM)
PCU
●
02
Sub thermistor fusing section high temperature trouble
(TH_US)
(TH_US)
PCU
●
04
External heating thermistor high temperature trouble
(TH_EX1)
(TH_EX1)
PCU
●
05
Fusing external thermistor high temperature trouble
(TH_EX2)
(TH_EX2)
PCU
●
Trouble code
Trouble code content
Remarks
Trouble
detection
Mechanism
Option
Electricity
FAX
Supply
Main
code
code
Sub
code
Click on the first or last page to see other MX-6201N / MX-7001N (serv.man20) service manuals if exist.