Sharp MX-M350 Service Manual page 234

Trouble
Contents
codes
F1 36 Console finisher punch
timing sensor trouble
37 Console finisher backup
RAM trouble
38 Console finisher punch
backup RAM trouble
39 Console finisher punch dust
sensor trouble
40 Console finisher punch
power interruption trouble
80 Finisher power abnormality
Mail-bin stacker power
abnormality
81 Console finisher transport
motor abnormality
87 Finisher staple rotation motor
trouble
F2 00 Toner control sensor open/
sensor trouble
02 Toner supply abnormality
04 Improper cartridge (life cycle
error, etc.)
05 CRUM error
06 CRUM ID error
39 Process thermistor trouble
F3 12 Machine no. 1 tray lift-up
trouble
22 Machine tray 2 lift-up trouble Multi-
F6 00 Communication trouble (ICU
detection) between ICU and
FAX
01 FAX expansion flash memory
abnormality (ICU detection)
04 FAX modem operation
abnormality
20 FAX write protect cancel
21 Combination abnormality of
the TEL/LIU PWB and the
FAX soft switch
97 FAX-BOX skating trouble
98 Combination error of the
FAX-BOX destination
information and the machine
destination information
F7 01 FAX board EEPROM read/
write error
H2 00 Thermistor open (HL1)
01 Thermistor open (HL2)
Trouble
Remark
detection
With Console PCU
Finisher
installed
With Console PCU
Finisher
installed
With Console PCU
Finisher
installed
With Console PCU
Finisher
installed
With Console PCU
Finisher
installed
With Finisher PCU
installed
With Mail bin PCU
stacker
installed
With Console PCU
Finisher
installed
With Finisher
installed
PCU
PCU
PCU
PCU
PCU
PCU
PCU
PCU
purpose tray
When the ICU
Fax board is
installed
When the ICU
Fax board is
installed
When the FAX
Fax board is
installed
When the FAX
Fax board is
installed
When the FAX
Fax board is
installed
When the FAX
Fax board is
installed
When the FAX
Fax board is
installed
When the FAX
Fax board is
installed
PCU
PCU
MX-M350/M450 N/U TROUBLE CODES 11 - 2
Trouble
Contents
codes
H3 00 Fusing section high
temperature trouble (HL1)
01 Fusing section high
temperature trouble (HL2)
H4 00 Fusing section low
temperature trouble (HL1)
01 Fusing section low
temperature trouble (HL2)
H5 01 5-time continuous POD1 not-
reaching jam detection
L1 00 Scanner feed trouble
L3 00 Scanner return trouble
L4 01 Main motor lock detection
02 Drum motor lock detection
30 Controller fan motor lock
detection
L6 10 Polygon motor lock detection
L8 01 No fullwave signal
02 Full wave signal width
abnormality
U1 01 FAX battery abnormality
02 RTC read abnormality
(common with FAX, on ICU
PWB)
U2 00 EEPROM read/write error
(ICU)
11 Counter check sum error
(ICU)
12 Adjustment value check sum
error (ICU)
22 SRAM memory check sum
error (ICU)
23 SRAM memory individual
data check sum error (ICU)
50 HD section individual data
check sum error (ICU)
80 EEPROM read/write error
(Scanner)
81 Memory check sum error
(Scanner)
90 EEPROM read/write error
(PCU)
91 Memory check sum error
(PCU)
U6 00 Desk/LCC communication
trouble
01 Desk/LCC No. 1 tray lift-up
trouble
02 Desk No. 2 tray/LCC1 lift-up
trouble
03 Desk No. 3 tray/LCC2 lift-up
trouble
10 Desk/LCC transport motor
trouble
Trouble
Remark
detection
PCU
PCU
PCU
PCU
PCU
When the SCANNER
scanner is
installed
When the SCANNER
scanner is
installed
PCU
PCU
PCU
PCU
PCU
With FAX Controller
board
installed
When the ICU
Fax board is
installed
Controller
Controller
Controller
ICU
When the SCANNER
scanner is
installed
When the SCANNER
scanner is
installed
PCU
PCU
With Paper PCU
feed desk
installed
With Paper PCU
feed desk
installed
With Paper PCU
feed desk
installed
With Paper PCU
feed desk
installed
With Paper PCU
feed desk
installed