Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man2) Handy Guide ▷ View online
H4
00 Fuser low temperature (TH_UM_AD2)
H5
01 5 continuous (POD1 not reach) jams
H7
10 Fuser low temperature recovery error
(TH_UM_AD2)
L1
00 Scanner feed trouble.
L3
00 Scanner return trouble.
L4
02 Paper feed motor trouble
03 Fusing motor trouble
03 Fusing motor trouble
04 DV motor trouble K
17 Drum motor lock trouble
17 Drum motor lock trouble
32 Power source cooling fan trouble
34 LSU fan trouble
35 Fusing cooling fan trouble
40 Ozone fan motor 1 trouble
L6
10 Polygon motor trouble (LSU)
L8
02 Full wave signal error
PC
--
Personal counter not installed
U1
01 Battery trouble.
U2
00 MFP EEPROM read/write error
5
Erroneous detection of account
management data
management data
11 MFP PWB EEPROM check sum error.
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Trouble Codes
U5
40 SPF communication trouble
U9
0
Communication trouble between the
controller and OPU
controller and OPU
81 OPU communication trouble (parity)
82 OPU communication trouble (overrun)
82 OPU communication trouble (overrun)
84 OPU communication trouble (flaming)
88 OPU communication trouble (time-out)
99 OPU language error
99 OPU language error
UC
02 CPT - ASIC error
25
Sensor Location
MAIN UNIT:
No.
Signal Name
Name
Function/Operation
1
POD1
Fusing paper exit detector
Detects paper pass in the fusing section.
2
TFD2
Paper exit full detector
Detects paper full in the paper exit tray.
3
MHPS
Scanner home position sensor
Detects the scanner home position.
4
HUD_M/TH_M
Temperature/humidity sensor
Detects the temperature and the humidity. (For the
process control)
5
MPED
Paper empty detector
Detects paper empty. (Manual paper feed tray)
(Manual paper feed tray)
6
PPD2
Document transport sensor 2
Detects paper pass in front of the resist roller.
7
CPED1
Paper empty sensor
Detects paper empty. (Paper feed tray 1)
(Paper feed tray 1)
8
REGS_F/ PCS_F
Registration sensor F
Detects colour shift. (F side) /
(Image density sensor)
Detects the CMY toner patch density.
9
REGS_R
Registration sensor R
Detects the K toner patch density. (R side)
(Image density sensor)
26
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Sensor Location
No.
Signal Name
Name
Function/Operation
10
TCS_K
Toner sensor (K)
Detects toner supply from the toner cartridge.
Detects the toner density (K).
11
DHPD_K
OPC drum rotation sensor (K)
Detects rotation and the phase of the OPC drum (K).
12
DHPD_CL
OPC drum rotation sensor (CL)
Detects rotation and the phase of the OPC drum (CL).
13
TCS_C
Toner sensor ( C )
Detects toner supply from the toner cartridge.
Detects the toner density (C).
14
TCS_M
Toner sensor (M)
Detects toner supply from the toner cartridge.
Detects the toner density (M).
15
TNFD
Waste toner full detector
Detects when waste toner container has become full.
16
TCS_Y
Toner sensor (Y)
Detects toner supply from the toner cartridge.
Detects the toner density (Y).
17
BD_KC
Laser beam sensor (KC)
Detects the timing of the laser beams.
(on BDPWB(BC))
18
BD_MY
Laser beam sensor (MY)
Detects the timing of the laser beams.
(on BD PWB(MY))
19
TH_LSU
LSU thermistor(on LD PWB)
Detects the temperature in the LSU.
(Used for correction of distortion.)
20
TH_P
Ozone duct thermistor
Detects the temperature in the Ozone duct.
21
1TUD_K
Transfer belt separation detector BK
Detects position of the transfer belt.
Detects initialization of the transfer unit.
22
1TUD_CL
Transfer belt separation detector CL
Detects position of the transfer belt.
Detects initialization of the transfer unit.
23
TH_UM
Fusing temperature sensor (Main)
Detects the surface temperature at the centre
section of the fusing roller.
24
TH_US
Fusing temperature sensor (Sub)
Detects the surface temperature at the edge
section of the fusing roller.
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27
Jam Cause Codes
MAIN UNIT
Code
Description
Code
Description
C2PPD_ST
C2PPD remaining JAM
PPD2_SA
PPD2 remaining JAM
(Cassette2 feed paper)
(ADU feed paper)
MFT
PPD2 not-reached JAM
PPD2_SM
PPD2 remaining JAM
(Manual feed tray feed paper)
(Manual feed tray feed paper)
PPD2 not-reached JAM
PPD2 JAM
PPD2_N2
PRI
(Waiting the image preparation finish
(Cassette 2 feed paper)
time out)
PPD2_NA
PPD2 not-reached JAM
TRAY1
PPD2 not-reached JAM
(ADU feed paper)
(Main cassette feed paper)
PPD2_S1
PPD2 remaining JAM
TRAY2
C2PPD not-reached JAM
(Main cassette feed paper)
(Cassette2 feed paper)
PPD2_S2
PPD2 remaining JAM
(Main cassette 2 feed paper)
DOCUMENT FEEDER
P_SHORT
Short size paper JAM
SPPD1_SR
SPPD1 reverse remaining JAM
SPPD1_N
SPPD1 not-reached JAM
SPPD2_N
SPPD2 not-reached JAM
SPPD1_NR
SPPD1 reverse not reached JAM
SPPD2_S
SPPD2 remaining JAM
SPPD1_S
SPPD1 remaining JAM
28
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