Sharp MX-M850 (serv.man38) Service Manual ▷ View online
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 5
E7
61
Controller connection trouble (engine)
ICU
●
62
Controller connection trouble(scanner)
ICU
●
63
Controller connection trouble (Operation)
ICU
●
65
PWB information sum error (controller detection)
ICU
●
70
Scanner connection trouble
SCU
●
71
DSPF connection trouble
SCU
●
75
PWB information sum error (scanner detection)
SCU
●
80
Communication trouble between the ICU and the
scanner (ICU detection)
scanner (ICU detection)
ICU
●
90
Communication trouble between the ICU and the
PCU. (ICU detection)
PCU. (ICU detection)
ICU
●
EE
EL
Auto development adjustment trouble (Overtone
abnormality)
<Detected only when Sim. 25-2, no trouble
memory, only display>
abnormality)
<Detected only when Sim. 25-2, no trouble
memory, only display>
PCU
●
EU
Auto development adjustment trouble (Undertone
abnormality)
<Detected only when Sim. 25-2, no trouble
memory, only display>
abnormality)
<Detected only when Sim. 25-2, no trouble
memory, only display>
PCU
●
F1
00
Machine detection after-process system
communication trouble
communication trouble
PCU
●
01
Jogger motor trouble
PCU
●
02
Upper transport motor trouble
PCU
●
03
Lower transport motor trouble
PCU
●
06
Shift paper exit motor trouble
PCU
●
07
Tray shift motor trouble
PCU
●
08
Stapler front / rear motor trouble (finisher + saddle
unit + inserter) Staple shift motor trouble (saddle
finisher)
unit + inserter) Staple shift motor trouble (saddle
finisher)
PCU
●
09
Staple diagonal motor trouble (finisher + saddle unit
+ inserter)
Staple diagonal motor trouble (saddle finisher)
+ inserter)
Staple diagonal motor trouble (saddle finisher)
PCU
●
10
Staple motor trouble (finisher + saddle unit+inserter)
Staple motor 1 (edge binding) (saddle finisher)
Staple motor 1 (edge binding) (saddle finisher)
PCU
●
11
Discharge motor trouble
PCU
●
12
Proof select motor trouble
PCU
●
13
Paper exit port open / close motor trouble (finisher +
saddle unit + inserter)
Paper exit guide plate open /close motor trouble
(saddle finisher)
saddle unit + inserter)
Paper exit guide plate open /close motor trouble
(saddle finisher)
PCU
●
15
Tray up / down motor trouble (finisher + saddle unit
+ inserter)
Tray motor trouble (saddle finisher)
+ inserter)
Tray motor trouble (saddle finisher)
PCU
●
16
Staple paper exit motor trouble
PCU
●
17
Staple select motor trouble
PCU
●
18
Holding motor trouble
PCU
●
19
Holding front motor trouble
PCU
●
20
Holding rear motor trouble
PCU
●
22
Proof paper exit motor trouble
PCU
●
23
Bundle branch open / close motor trouble
PCU
●
24
Pre-stack select motor trouble
PCU
●
25
Pre-stack transport motor trouble
PCU
●
26
Pre-stack pawl release motor trouble
PCU
●
27
Tapping transport motor trouble
PCU
●
28
Tapping drive motor trouble
PCU
●
30
Communication trouble between peripheral devices
(saddle unit detection)
(saddle unit detection)
PCU
●
31
Folding plate motor trouble
PCU
●
33
Punch shift motor trouble
PCU
●
34
Punch motor trouble
PCU
●
35
Horizontal resist detection motor trouble
PCU
●
43
Saddle jogger motor trouble
PCU
●
44
Center binding stapler rear trouble
(finisher + saddle unit + inserter)
Staple motor 3 (center binding rear) trouble
(saddle finisher)
(finisher + saddle unit + inserter)
Staple motor 3 (center binding rear) trouble
(saddle finisher)
PCU
●
45
Center binding stapler front trouble
(finisher + saddle unit + inserter)
Staple motor 2 (center binding front) trouble
(saddle finisher)
(finisher + saddle unit + inserter)
Staple motor 2 (center binding front) trouble
(saddle finisher)
PCU
●
Trouble code
Trouble code content
Remarks
Trouble
detection
Mechanism
Option
Electricity
FAX
Supply
Main
code
code
Sub
code
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 6
F1
46
Rear edge fence shift motor trouble
(finisher + saddle unit + inserter)
Rear edge fence motor trouble (saddle finisher)
(finisher + saddle unit + inserter)
Rear edge fence motor trouble (saddle finisher)
PCU
●
47
Drive collar oscillation motor trouble
PCU
●
48
Saddle discharge motor trouble
PCU
●
50
Finisher incompatible trouble
PCU
●
60
Communication trouble between peripheral devices
(inserter detection)
(inserter detection)
PCU
●
64
No. 1 pickup motor trouble
PCU
●
65
No. 2 pickup motor trouble
PCU
●
66
No. 1 lift motor trouble
(finisher + saddle unit + inserter)
Lift motor 1 trouble (booklet maker)
(finisher + saddle unit + inserter)
Lift motor 1 trouble (booklet maker)
PCU
●
67
No. 2 lift motor trouble
(finisher + saddle unit + inserter)
Lift motor 2 trouble (booklet maker)
(finisher + saddle unit + inserter)
Lift motor 2 trouble (booklet maker)
PCU
●
70
Communication trouble between peripheral devices
(Z-folding machine detection)
(Z-folding machine detection)
PCU
●
71
Varistor abnormality
PCU
●
72
Z-folding machine EEPROM abnormality
PCU
●
73
Separation sensor adjustment abnormality
PCU
●
74
Pressure sensor adjustment abnormality
PCU
●
75
Upper stopper motor trouble
PCU
●
76
Lower stopper motor trouble
PCU
●
77
Folding motor trouble
PCU
●
83
Lead edge stopper motor trouble
PCU
●
84
Movable fence motor trouble
PCU
●
85
Return transport motor trouble
PCU
●
86
Return drive motor trouble
(finisher + saddle unit + inserter)
Return roller oscillation motor trouble
(saddle finisher)
(finisher + saddle unit + inserter)
Return roller oscillation motor trouble
(saddle finisher)
PCU
●
87
Shift jogger motor trouble
PCU
●
88
Shift jogger retract motor trouble
PCU
●
89
Shift motor trouble
PCU
●
F2
00
Toner control sensor open
PCU
●
02
Toner supply abnormality
PCU
●
04
An improper toner cartridge is detected.
PCU
●
05
Toner cartridge CRUM error
PCU
●
06
CRUMID error
PCU
●
F2
31
Process control trouble (OPC drum surface
reflection rate abnormality)
reflection rate abnormality)
PCU
●
33
Surface potential sensor abnormality trouble
PCU
●
39
Process thermistor breakdown
PCU
●
47
Room temperature thermistor breakdown
PCU
●
58
Process humidity sensor breakdown
PCU
●
59
Room humidity thermistor trouble
PCU
●
F3
12
Machine cassette 1 lift-up trouble
PCU
●
22
Machine cassette 2 lift-up trouble
PCU
●
32
Machine cassette 3 lift-up trouble
PCU
●
42
Machine cassette 4 lift-up trouble
PCU
●
F4
38
38 (V) voltage trouble
PCU
●
F5
10
Lamp thermistor open detection trouble (SCU
detection)
detection)
SCU
●
12
Lamp thermistor abnormality detection (SCU
detection)
detection)
SCU
●
F6
00
Communication trouble between the MFP and the
FAX (MFP detection)
FAX (MFP detection)
ICU
●
01
FAX PWB EEPROM read / write error
ICU / FAX
●
04
FAX MODEM operation abnormality
ICU / FAX
●
21
Combination error of the TEL / LIU PWB and the
FAX soft switch
FAX soft switch
ICU / FAX
●
30
Access error to the power controller on the FAX
PWB. (FAX detection)
PWB. (FAX detection)
ICU / FAX
●
97
FAX PWB skating trouble. The FAX PWB model
identification does not match the machine model.
identification does not match the machine model.
ICU
●
98
Combination error between the FAX PWB
destination information and the machine destination
information
destination information and the machine destination
information
ICU
●
F9
00
Communication trouble between the controller and
the printer controller (FIERY).
the printer controller (FIERY).
ICU
●
Trouble code
Trouble code content
Remarks
Trouble
detection
Mechanism
Option
Electricity
FAX
Supply
Main
code
code
Sub
code
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 7
FF
00
Double feed detection trouble (PCU)
PCU
●
10
Double feed detection trouble (SCU)
SCU
●
H2
00
Non-contact main thermistor (detection) open
(RTH1-d_D)
(RTH1-d_D)
PCU
●
01
Sub thermistor open (RTH2)
PCU
●
02
Lower thermistor open (PRTH)
PCU
●
03
Non-contact main thermistor (reparation) open
(RTH1-d_C)
(RTH1-d_C)
PCU
●
H3
00
Non-contact main thermistor high temperature
trouble (RTH1_d)
trouble (RTH1_d)
PCU
●
01
Sub thermistor high temperature trouble (RTH2)
PCU
●
02
Lower thermistor high temperature trouble (PRTH)
PCU
●
H4
00
Non-contact main thermistor low temperature
trouble (RTH1-d)
trouble (RTH1-d)
PCU
●
01
Sub thermistor low temperature trouble (RTH2)
PCU
●
02
Lower thermistor low temperature trouble (PRTH)
PCU
●
30
Non-contact main thermistor differential input
abnormality (RTH1-d)
abnormality (RTH1-d)
PCU
●
H5
01
POIND not-reached jam is detected 5 times
continuously
continuously
PCU
●
H7
10
Low temperature detection in the reset operation of
temperature adjustment after alarm stop in a job
(Noncontact main the rmistor (RTH1-d))
temperature adjustment after alarm stop in a job
(Noncontact main the rmistor (RTH1-d))
PCU
●
11
Low temperature detection in the reset operation of
temperature adjustment after alarm stop in a job
(Sub thermistor (RTH2))
temperature adjustment after alarm stop in a job
(Sub thermistor (RTH2))
PCU
●
12
Low temperature detection in the reset operation of
temperature adjustment after alarm stop in a job
(Lower thermistor (RTH2))
temperature adjustment after alarm stop in a job
(Lower thermistor (RTH2))
PCU
●
L1
00
Mirror feed trouble
SCU
●
L2
10
CCD cooling fan motor trouble (SCU detection)
SCU
●
11
Lamp cooling fan motor trouble (SCU detection)
SCU
●
L3
00
Mirror return trouble
SCU
●
L4
01
Main motor lock trouble
PCU
●
02
Drum motor lock trouble
PCU
●
03
Fusing motor lock trouble
PCU
●
04
Developing motor trouble
PCU
●
08
Waste toner transport pipe lock
PCU
●
14
Toner cartridge motor lock trouble
PCU
●
15
Fusing front PG control error
PCU
●
L4
29
HDD cooling fan motor trouble
ICU
●
30
Controller fan motor trouble
ICU
●
31
Machine heat exhaust fan 1 trouble
PCU
●
32
Power cooling fan 1 / 2 trouble
PCU
●
34
Polygon cooling fan trouble
PCU
●
36
Toner suction fan trouble
PCU
●
38
Reverse transport cooling fan trouble
PCU
●
39
Reverse cooling fan trouble
PCU
●
40
Ozone exhaust fan 1 trouble
PCU
●
41
Ozone exhaust fan 2 trouble
PCU
●
43
Paper cooling fan trouble
PCU
●
46
Development cooling fan 1 trouble
PCU
●
47
Power cooling fan 3 trouble
PCU
●
48
ADU section paper cooling fan 1 trouble
PCU
●
49
ADU section paper cooling fan 2 trouble
PCU
●
50
Process cooling fan 1 trouble
PCU
●
51
Process cooling fan 2 trouble
PCU
●
52
Process cooling fan 3 trouble
PCU
●
53
Process cooling fan 4 trouble
PCU
●
54
PS cooling fan trouble
PCU
●
55
Process cooling fan trouble
PCU
●
L6
10
Polygon motor trouble
PCU
●
L8
01
NO full wave signal
ICU / P-
CON
CON
●
05
No full wave signal (PCU detection)
PCU
●
20
Power controller communication trouble
ICU
●
U1
01
Battery abnormality
ICU
●
Trouble code
Trouble code content
Remarks
Trouble
detection
Mechanism
Option
Electricity
FAX
Supply
Main
code
code
Sub
code
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 8
U2
00
EEPROM read / write error (ICU)
ICU
●
05
HDD / SRAM Flash / EEPROM discrepancy
ICU
●
10
SRAM user authentication index check sum error
ICU
●
11
Counter check sum error (ICU)
ICU
●
22
SRAM memory check sum error (MFP)
ICU / FAX
●
23
SRAM memory individual data check sum error
(MFP)
(MFP)
ICU
●
24
SRAM memory user authentication counter check
sum error
sum error
ICU
●
25
Flash memory user authentication counter check
sum error
sum error
ICU
●
30
Production number data discrepancy
(ICU PCU)
(ICU PCU)
ICU
●
50
HD section individual data check sum error (MFP)
ICU
●
80
EEPROM read / write error (SCU detection)
SCU
●
81
EEPROM check sum error (SCU detection)
SCU
●
90
EEPROM read / write error (PCU detection)
PCU
●
91
EEPROM check sum error (PCU detection)
PCU
●
U5
00
SPF communication trouble
SCU
●
11
DSPF random pick motor trouble (DSPF detection)
SCU
●
16
SPF fan motor trouble
SCU
●
30
SPF tray lift-up trouble
SCU
●
31
SPF tray lift-down trouble
SCU
●
U6
09
Side LCC lift motor trouble
PCU
●
20
LCC communication trouble
PCU
●
21
LCC transport motor trouble
PCU
●
22
LCC 24V power abnormality
PCU
●
23
A3LCC tray lock detection trouble (Reverse
winding)
winding)
PCU
●
24
A3LCC tray lock detection trouble
PCU
●
28
LCT1 paper feed position abnormality
PCU
●
29
LCT1 lift-up trouble
PCU
●
33
LCT2 lift-down trouble
PCU
●
38
LCT2 paper feed position abnormality
PCU
●
39
LCT2 lift-up trouble
PCU
●
43
LCT3 lift-down trouble
PCU
●
48
LCT3 paper feed position abnormality
PCU
●
49
LCT3 lift-up trouble
PCU
●
51
LCC incompatible trouble
PCU
●
U7
50
Serial vendor communication trouble
ICU
●
51
Serial vendor operation trouble
ICU
●
U6
63
Manual feed tray lift-down trouble
PCU
●
68
Manual feed tray paper feed position abnormality
PCU
●
69
Manual feed tray lift-up trouble
PCU
●
U9
00
Communication trouble between the controller and
the operation
the operation
ICU
●
UC
02
CPT-ASIC abnormality
SCU
●
12
CPT-ASIC abnormality (DSPF detection)
SCU
●
20
Anti copy module trouble
SCU
●
21
The DOCC (Document control) PWB is not detected
ICU
●
22
CPT PWB is not detected.
ICU
●
30
Anti copy module trouble (DSPF detection)
SCU
●
31
The DOCC (Document control) PWB is not
detected. (DPSF PWB side)
detected. (DPSF PWB side)
ICU
●
32
The CPT PWB is not detected. (DSPF PWB side)
ICU
●
A0
01
PCU ROM abnormality
ICU
●
02
SCU ROM abnormality
ICU
●
03
OPU ROM abnormality
ICU
●
10
Controller ROM error
ICU
●
11
IF version discrepancy (CTL-PCU)
ICU
●
12
IF version discrepancy (CTL-SCU)
ICU
●
13
IF version discrepancy (CTL-OPU)
ICU
●
20
Machine level error (CTL detection)
ICU
●
21
Machine level error (PCU detection)
PCU
●
22
Machine level error (SCU detection)
SCU
●
Trouble code
Trouble code content
Remarks
Trouble
detection
Mechanism
Option
Electricity
FAX
Supply
Main
code
code
Sub
code
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