شارپ Sharp MXM450N
C1-00 MC trouble
Main charger output abnormality (Output open) Trouble signal is outputted from the high voltage transformer copyir.com The main charger is not installed properly copyir.com The main charger is not assembled properly copyir.com Disconnection of connector of high voltage transformer copyir.com High voltage harness disconnection or breakage copyir.com
E6-11 CSI shading trouble (White correction)
The CIS white reference plate scan level is abnormal when the lamp is on copyir.com Abnormal harness installation to CIS unit Dirt on the white reference plate copyir.com CIS lighting error CIS unit installation trouble CIS unit abnormality Scanner PWB abnormality
E6-14 CIS communication trouble
Communication trouble (clock sync) between scanner PWB and CIS-ASIC Abnormal harness installation to CIS unit CIS unit abnormality Scanner PWB abnormality
E7-01 System data trouble
When in data storage/acquiring of the HDD system area, the HDD responds an error and does not respond for 30sec, it is judged as a trouble copyir.com The HDD is not properly installed to the ICU PWB copyir.com The HDD does not work for the ICU PWB copyir.com ICU PWB abnormality
E7-02 Laser trouble
BD signal from LSU is kept OFF, or ON copyir.com The connector of LSU or the harness in LSU is disconnected or broken copyir.com The polygon motor does not rotate normally copyir.com The laser home position sensor in LSU is shifted copyir.com The proper voltage is not supplied to the power line for laser copyir.com Laser emitting diode trouble PCU PWB trouble ICU PWB trouble
E7-03 HDD trouble
HDD connection failure If the HDD responds an error or does not respond for 30sec, it is judged as an error copyir.com (Other than the system area) Data abnormality in the file management area (when the cluster chain is broken) HDD is not installed properly to the ICU PWB copyir.com HDD does not operate properly in the ICU PWB copyir.com ICU PWB trouble
E7-06 Decode error trouble
A decode error occurs during making of an image copyir.com Data error during input from PCI to PM copyir.com PM trouble Data error during image compression/ transfer copyir.com ICU PWB abnormality
E7-10 Shading trouble (Black correction)
CCD black scan level abnormality when the copy lamp is off copyir.com Abnormal installation of flat cable to CCD unit copyir.com CCD unit abnormality Scanner PWB abnormality
E7-11 Shading trouble (White correction all pixel adjustment)
CCD white reference plate scan level abnormality when the copy lamp is ON copyir.com Abnormal installation of flat cable to CCD unit copyir.com Dirt on mirror, lens, white reference plate Copy lamp lighting abnormality Abnormal installation of CCD unit CCD unit abnormality Scanner PWB abnormality
E7-14 CCD communication trouble
Communication trouble (clock sync) between scanner PWB and CCD-ASIC Abnormal installation of harness to CCD unit CCD unit abnormality Scanner PWB abnormality
E7-17 SPF scanning position adjustment trouble (Detected only when executing an adjustment SIM copyir.com)
The black Mylar which serves as the reference of the SPF scanning position is not detected copyir.com Black Mylar installing failure on the SPF side
E7-50 LSU connection trouble
An LSU which does not conform to the machine is installed copyir.com LSU connection trouble PCU PWB trouble LSU trouble
E7-60 Controller skating trouble
Occurrence of an error in controller skating check Discrepancy in the combination of the controller PWB and the ROM
E7-80 Communication trouble (ICU detection) between ICU and scanner
Communication establishment error/ Fleming/Parity/Protocol error Defective connection of slave unit PWB connector Defective harness between slave unit PWB and ICU PWB Slave unit PWB mother board connector pin breakage
E7-90 Communication trouble (ICU detection) between ICU and PCU
Communication establishment error/ Fleming/Parity/Protocol error Defective connection of slave unit PWB connector Defective harness between slave unit PWB and ICU PWB Slave unit PWB mother board connector pin breakage
EE-EL Auto developer adjustment trouble (Over-toner)
The toner concentration output is detected as 1 copyir.com5V or below in the auto development adjustment copyir.com Toner concentration sensor trouble Charging voltage, developing voltage abnormality Insufficient toner concentration Developing unit trouble PCU PWB trouble
EE-EU Auto developer adjustment trouble (Under-toner)
The toner concentration output is detected as 3 copyir.com5V or above in the auto development adjustment copyir.com Insufficient toner concentration Charging voltage, developing voltage abnormality Insufficient toner concentration Developing unit trouble PCU PWB trouble
F1-00 Finisher communication trouble
Communication cable test error after turning on the power or exiting from SIM copyir.com Communication error with the finisher Improper connection or disconnection of connectors and harness between the machine and the finisher copyir.com Finisher control PWB trouble Control PWB (PCU) trouble Malfunction by noises
F1-00 Mail-bin stacker communication trouble
Communication cable test error after turning on the power or exiting from SIM copyir.com Communication error with the Mail-bin stacker copyir.com Improper connection or disconnection of connector and harness between the machine and the Mail-bin stacker copyir.com Mail-bin stacker control PWB trouble Control PWB (PCU) trouble Malfunction by noises
F1-02 Finisher transport motor abnormality
Transport motor drive trouble Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Motor RPM abnormality Overcurrent to the motor Finisher control PWB trouble
F1-02 Mail-bin stacker transport motor abnormality
Transport motor trouble Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Motor rpm abnormality Overcurrent to the motor Mail-bin stacker control PWB trouble
F1-03 Console finisher paddle motor trouble
Paddle motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-06 Console finisher slide motor trouble
Slide motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-08 Finisher staple shift motor trouble
Staple motor drive trouble Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Home position sensor abnormality Motor rpm abnormality Finisher control PWB trouble
F1-10 Finisher stapler motor trouble
Stapler motor operation abnormality Motor lock Defective connection or disconnection between the PWB and the motor copyir.com Home position sensor abnormality Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-10 Console finisher stapler motor trouble
Stapler motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-11 Finisher bundle exit motor trouble
Bundle exit motor operation abnormality Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Home position sensor abnormality Motor rpm abnormality Console finisher control PWB trouble
F1-11 Console finisher bundle exit motor trouble
Bundle exit motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-12 Mail-bin stacker gate trouble
Gate operation abnormality Gate lock Defective connection or disconnection between the PWB and the solenoid copyir.com Mail-bin stacker control PWB trouble
F1-15 Finisher lift motor trouble
Lift motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Finisher control PWB trouble
F1-15 Console finisher lift motor trouble
Lift motor operation abnormality Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Upper/lower limit sensor trouble Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-19 Finisher front alignment motor trouble
Front alignment motor operation abnormality Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Home position sensor abnormality Motor rpm abnormality Finisher control PWB trouble
F1-19 Console finisher front alignment motor trouble
Front alignment motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-20 Finisher rear alignment motor trouble
Rear alignment motor operation abnormality Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Home position sensor abnormality Motor rpm abnormality Finisher control PWB trouble
F1-20 Console finisher rear alignment motor trouble
Rear alignment motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-30 Console finisher communication trouble
Communication cable test error after turning on the power or exiting from SIM copyir.com Communication error with the console finisher Improper connection or disconnection of connector and harness between the machine and the console finisher copyir.com Console finisher control PWB trouble Control PWB (PCU) trouble Malfunction by noises
F1-31 Console finisher fold sensor trouble
Sensor input value abnormality Sensor breakage harness breakage Console finisher control PWB trouble
F1-32 Communication trouble between the console finisher and the punch unit copyir.com
Communication err between the console finisher and the punch unit copyir.com Improper connection or disconnection of connector and harness between the console finisher and the punch unit copyir.com Console finisher control PWB trouble Control PWB (PCU) trouble Malfunction by noise
F1-33 Console finisher punch side registration motor trouble
Punch side registration motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-34 Console finisher punch motor trouble
Punch motor operation abnormality Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-35 Console finisher punch side registration sensor trouble
Sensor input value abnormality Sensor breakage Harness disconnection Console finisher control PWB trouble
F1-36 Console finisher punch timing sensor trouble
Sensor input value abnormality Sensor breakage Harness disconnection Console finisher control PWB trouble
F1-37 Console finisher backup RAM trouble
Backup RAM contents are disturbed copyir.com Console finisher control PWB trouble Malfunction by noise
F1-38 Console finisher punch backup RAM trouble
Punch unit backup RAM contents are disturbed copyir.com Punch control PWB trouble Malfunction by noise
F1-39 Console finisher punch dust sensor trouble
Punch dust sensor detection trouble When the punch dust sensor is not normally detected copyir.com
F1-40 Console finisher punch power interruption trouble
When power interruption of the punch unit is detected Though 24V is supplied to the punch unit, the punch unit detects power interruption copyir.com
F1-80 Finisher power abnormality
The 24V power is not supplied to the finisher PWB copyir.com Improper connection or disconnection of connector and harness Finisher control PWB trouble Power unit trouble
F1-80 Mail-bin stacker power abnormality
The 24V power is not supplied to the Mail-bin stacker PWB copyir.com Improper connection or disconnection of connector and harness Mail-bin stacker control PWB trouble Power unit trouble
F1-81 Console finisher transport motor abnormality
Transport motor trouble Motor lock Motor rpm abnormality Overcurrent to the motor Console finisher control PWB trouble
F1-87 Finisher staple rotation motor trouble
Front staple rotation motor trouble Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Home position sensor abnormality Motor rpm abnormality Overcurrent to the motor Finisher control PWB trouble
F2-00 Toner control sensor open/sensor trouble
Toner control sensor output open Connector harness trouble Connector disconnection Sensor trouble
F2-02 Toner supply abnormality
Toner control sensor output value becomes under-toner too earlier copyir.com Connector harness trouble Toner concentration sensor trouble Toner cartridge trouble
F2-04 Improper cartridge (life cycle error, etc copyir.com)
An improper process cartridge is inserted copyir.com IC chip trouble Improper cartridge
F2-05 CRUM error
Communication with IC chip cannot be made copyir.com IC chip trouble IC chip contact failure Improper cartridge
F2-06 CRUM ID error
IC chip trouble Improper cartridge
F2-12 Machine no copyir.com 1 tray lift-up trouble
LUD does not turn ON in the specified time copyir.com LUD trouble No copyir.com 1 tray lift-up trouble Check connection of harness between the PCVU PWB, lift-up unit, and paper feed unit copyir.com
F2-22 Machine tray 2 lift-up trouble
MCLUD does not turn ON in the specified time copyir.com MCLUD trouble No copyir.com 2 tray lift-up motor trouble Harness disconnection f the PCU PWB, the lift-up unit, and the paper feed unit copyir.com
F2-39 Process thermistor trouble
Output value abnormality of the temperature sensor of temperature/ humidity sensor Temperature/humidity sensor abnormality Temperature/humidity sensor harness connection failure PCU PWB trouble
F2-58 Process humidity sensor breakdown
Process humidity sensor open or short Temperature/humidity sensor harness connection failure Temperature/humidity sensor abnormality PCU PWB trouble
F6-00 Communication trouble (ICU detection) between ICU and FAX
Communication establishment error/ Fleming/Parity/Protocol errorFAX expansion flash memory abnormality (ICU detection) Slave unit PWB connector disconnection Harness abnormality between slave unit PWB and ICU PWB copyir.com Slave unit PWB mother board connector pin breakage Slave unit ROM abnormality/No ROM/ Reverse insertion of ROM/ROM pin breakable
F6-01 FAX expansion flash memory abnormality (ICU detection)
Flash memory cannot be deleted copyir.com Flash memory cannot be deleted copyir.com
F6-04 FAX modem operation abnormality
FAX PWB modem chip operation abnormality Modem chip operation abnormality in FAX PWB
F6-20 FAX write protect cancel
The write protect JP is released copyir.com The write protect JP is set to “write allow copyir.com FAX interface PWB trouble FAX PWB trouble
F6-21 Combination abnormality of the TEL/ LIU PWB and the FAX soft switch
Combination abnormality of the TEL/ LIU PWB and the FAX PWB information (soft switch) Or the TEL/LIU PWB is not a new one for new MDMC PWB copyir.com The destination of the installed TEL/LIU PWB differs copyir.com The FAX PWB information (soft switch) differs copyir.com TEL/LIU PWB trouble
F6-97 FAX-BOX skating trouble The FAX-BOX PWB is not one for the AR-FX12 copyir.com (FAX detection)
The FAX-BOX MODEM controller is not one for the AR-FX12 copyir.com The FAX-BOX Modem controller PWB information (hard detection) is not for the AR-FX12 copyir.com (The Modem controller PWB for the AR-FX5 or the AR-FX6 is used copyir.com)
F6-98 Combination error of the FAX-BOX destination information and the machine destination information
Combination error of the FAX-BOX destination information and the machine destination information Because of improper combination between the destination information stored in the EEPROM on the FAXBOX PWB and that of the machine (set with SIM 26-6) copyir.com
F7-01 FAX board EEPROM read/write error
EEPROM access error (read/write) EEPROM trouble FAX PWB EEPROM access circuit trouble
H2-00,H2-HL1, H2-01, H2-HL2 Thermistor open Fusing unit not installed
Thermistor is open copyir.com (An input voltage of 2 copyir.com92V or above is detected copyir.com) Fusing unit not installed Thermistor trouble Control PWB trouble Fusing section connector disconnection AC power trouble Fusing unit not installed
H3-00, H3-HL1, H3-01, H3-HL2 Fusing section high temperature trouble
The fusing temperature exceeds 242°C copyir.com (An input voltage of 0 copyir.com27V or above is detected copyir.com) Fusing temperature control is started, and 242°C is detected three or more times continuously in sampling in the specified interval copyir.com (Every 300msec) Thermistor trouble Control PWB trouble Fusing section connector disconnection AC power trouble
H4-00, H4-HL1, H4-01, H4-HL2 Fusing section low temperature trouble
The set temperature is not reached within the specified time (3 min) after turning on the power relay, or the temperature does not reach 80°C within 80 sec copyir.com When the heater lamp is not turned off in the specified time (3 min) from starting warm-up, or the temperature does not reach 80°C within 80 sec copyir.com After completion of warm-up operation, a temperature 50°C lower than the temperature control level is detected 5 times continuously in sampling in the specified interval copyir.com (every 300msec) Thermistor trouble Heater lamp trouble Control PWB trouble Thermostat trouble AC power trouble Interlock switch trouble
H5-01 5-time continuous POD1 not-reaching jam detection
5-time continuous POD1 not-reaching jam detection A fusing section jam is not properly removed copyir.com (Jam paper remains copyir.com) POD1 sensor trouble, or harness disconnection Improper installation of fusing unit
L1-00 Scanner feed trouble
Scanner feed is not completed within the specified time copyir.com Scanner unit abnormality Scanner wire disconnection
L3-00 Scanner return trouble
Scanner return is not completed within the specified time copyir.com Scanner unit abnormality Scanner wire disconnection
L4-01 Main motor lock detection
The motor lock signal is detected for 1 copyir.com5sec during rotation of the main motor copyir.com main motor trouble Check connection of harness between the PCU PWB and the main motor copyir.com Control circuit trouble
L4-02 Drum motor lock detection
The motor lock signal is detected for 1 copyir.com5sec during rotation of the drum motor copyir.com Drum motor trouble Improper connection of harness between the PCU PWB and the drum motor copyir.com Control circuit trouble
L4-30 Controller fan motor lock detection
The motor lock signal is detected during rotation of the controller fan motor copyir.com The motor lock signal is detected during rotation of the HDD fan motor copyir.com Fan motor trouble Improper connection of the harness between the controller PWB and the fan motor copyir.com Control circuit trouble
L6-10 Polygon motor lock detection
It is judged that the polygon motor lock signal is not outputted copyir.com Lock signal is checked in the interval of 10sec after starting the polygon motor, and it is judged that the polygon motor does not rotate normally copyir.com The LSU connector or harness in the LSU is disconnected or broken copyir.com Polygon motor trouble
L8-01 No fullwave signal
Full wave signal is not detected copyir.com The PCU PWB connector or the power unit harness is disconnected or broken copyir.com PCU PWB trouble 12V power source trouble
L8-02 Full wave signal width abnormality
It is judged as full wave signal frequency abnormality copyir.com (When the detection cycle is judged as 69Hz or above or 42 copyir.com5Hz or below) The connector or harness of the PCU PWB and the power PWB is disconnected copyir.com PCU PWB trouble Power unit trouble
PF-00 RIC copy inhibit signal is received copyir.com
Copy inhibit command from RIM (host) is received copyir.com Judged by the host copyir.com
U1-01 FAX battery abnormality
FAX backup SRAM battery voltage fall Battery life Battery circuit abnormality
U1-02 RTC read abnormality (common with FAX, on ICU PWB)
The value read from RTC on ICU PWB is [EE]h (abnormal) copyir.com RTC circuit abnormality Battery voltage fall Battery circuit abnormality
U2-00 EEPROM read/write error (ICU)
EEPROM write error EEPROM trouble EEPROM is not initialized copyir.com ICU PWB EEPROM access circuit trouble
U2-11 Counter check sum error (ICU)
Counter data area check sum error EEPROM trouble Control circuit trouble by noise ICU PWB EEPROM access circuit trouble
U2-12 Adjustment value check sum error (ICU)
Adjustment data area check sum error EEPROM trouble Control circuit trouble by noise ICU PWB EEPROM access circuit trouble
U2-22 SRAM memory check sum error (ICU)
MFPC section SRAM memory check sum error SRAM trouble Control circuit runaway due to noises ICU PWB SRAM access circuit trouble
U2-23 SRAM memory individual data check sum error (ICU)
Check sum error for every data in the SRAM memory of the MFPC section (Communication management table, sender registration data, etc copyir.com) SRAM trouble Control circuit runaway due to noises ICU PWB SRAM access circuit trouble
U2-50 HD section individual data check sum error (ICU)
Check sum error for every individual data in HD of the MFPC section (Onetouch, Group, Program, etc copyir.com) HDD write/read error Control circuit runaway due to noises ICU PWB HD access circuit trouble
U2-80 EEPROM read/write error (Scanner)
Scanner EEPROM write error EEPROM abnormality Scanner PWB EEPROM access circuit abnormality
U2-81 Memory check sum error (Scanner)
Scanner memory check sum error EEPROM trouble EEPROM which is not initialized is installed copyir.com Control circuit freeze by noises Scanner PWB EEPROM access circuit trouble
U2-90 EEPROM read/write error (PCU)
PCU EEPROM write error EEPROM trouble PCU PWB EEPROM access circuit trouble
U2-91 Memory check sum error (PCU)
PCU memory check sum error EEPROM trouble EEPROM which is not initialized is installed copyir.com EEPROM is not initialized copyir.com PCU PWB EEPROM access circuit trouble Hang of control circuit due to noises
U6-00 Desk/LCC communication trouble
Desk/LCC communication error Communication cable test error after turning on the power or exiting SIM copyir.com Improper connection or disconnection of connector and harness Desk control PWB trouble Control PWB (PCU) trouble Noise or interference
U6-01 Desk/LCC No copyir.com 1 tray lift-up trouble
Desk/LCC No copyir.com 1 tray lift-up trouble Sensor trouble Tray trouble Defective connection or disconnection between the PWB and the motor copyir.com Desk control PWB trouble Lift-up motor trouble
U6-02 Desk No copyir.com 2 tray/LCC1 lift-up trouble
Desk No copyir.com 2 tray/LCC lift-up trouble Sensor trouble Tray trouble Defective connection or disconnection between the PWB and the motor copyir.com Desk control PWB trouble Lift-up motor trouble
U6-03 Desk No copyir.com 3 tray/LCC2 lift-up trouble
Desk no copyir.com 3 tray lift-up trouble Sensor trouble Tray trouble Defective connection or disconnection between the PWB and the motor copyir.com Desk control PWB trouble Lift-up motor trouble
U6-10 Desk/LCC transport motor trouble
Desk/LCC transport motor operation trouble Motor lock Drive abnormality Defective connection or disconnection between the PWB and the motor copyir.com Motor rpm abnormality Overcurrent to the motor Desk control PWB trouble
U7-00 RIC communication trouble
RIC communication trouble Communication cable test error after turning on the power or exiting SIM copyir.com Disconnection of connector and harness RTC control PWB trouble Control PWB (ICU) trouble Noise or interference