- tylko dla mechaników kopiarek !!! Kody błędów MITA (Kyocera) :
Mita 1001
Code Description
C1 Paper feed problem
C3 Scanner problem
C6 Heat problem
PF C6 more than 6 times
Mita 111, 111C, 113
Code Description
C1 Drive
C5 Charge corona
C6 Transfer/separator corona
C7 Heat
OP Toner hopper lid
Mita 114
Code Description
C2 Main drive
C3 Scan
C5 Corona
C6 Heat
Mita 1205
Code Description
C3 Scan
C6 Fuser
Mita 1256
Code Description
AP CC50. Toner being mixed
C01 Memory problem. Main board or simulation 70 required
C02 EEPROM or main board
C21 Drive problem (CC50/1256)
C30 Scan
C40 Lens drive
C61 Fuser problem. No heat or open circuit
C63 Fuser thermistor open
C64 Fuser thermistor. Short or high fuser temperature
C72 1256 drum thermistor open
C73 1256 drum thermistor shorted
C74 CC50/1256 Developer unit fuse. May have to replace developer unit. Problem at setup
C74 1257 Developer thermistor
C75 CC50/1256 Drum unit switch problem or drum setup problem
C75 1257 developer thermistor
C76 May not apply to CC50 or 1256, except if metric. Waste toner full. Reset with simulation 78
J01 Feed jam
J02 Drum or fuser area jam
J03 Jam
OF 1256 drum & developer units must be replaced
OP Front door open
PE/PF No paper, no paper feed problem
U1 Total counter
Ub CC50. Old developer unit and new drum. Can be reset by replacing the fuse, or by turning the drum one full revolution
Uc CC50. New developer unit and old drum. On rear of drum is drum lock. Inside the opening is a white plastic that snaps down after the unit is installed. Remove this rear cover and snap the white plastic blocker back up
UF Toner or developer not installed properly
Mita 1257
Code Description
AP CC50. Toner being mixed
C01 Memory problem. Main board or simulation 70 required
C02 EEPROM or main board
C21 Drive problem (CC50/1256)
C30 Scan
C40 Lens drive
C61 Fuser problem. No heat or open circuit
C63 Fuser thermistor open
C64 Fuser thermistor. Short or high fuser temperature
C72 1256 drum thermistor open
C73 1256 drum thermistor shorted
C74 CC50/1256 Developer unit fuse. May have to replace developer unit. Problem at setup
C74 1257 Developer thermistor
C75 CC50/1256 Drum unit switch problem or drum setup problem
C75 1257 developer thermistor
C76 May not apply to CC50 or 1256, except if metric. Waste toner full. Reset with simulation 78
J01 Feed jam
J02 Drum or fuser area jam
J03 Jam
OF 1256 drum & developer units must be replaced
OP Front door open
PE/PF No paper, no paper feed problem
U1 Total counter
Ub CC50. Old developer unit and new drum. Can be reset by replacing the fuse, or by turning the drum one full revolution
Uc CC50. New developer unit and old drum. On rear of drum is drum lock. Inside the opening is a white plastic that snaps down after the unit is installed. Remove this rear cover and snap the white plastic blocker back up
UF Toner or developer not installed properly
Mita 1355
Code Description
AP Toner being mixed
C01 Memory problem. Main board or simulation 70 required
C02 EEPROM or main board
C21 Drive problem
C30 Scan, motor, switch
C40 Lens drive
C61 Fuser problem. No heat or open circuit
C63 Fuser thermistor open
C64 Fuser thermistor open
C72 Drum thermistor open. Blank lamps
C73 Drum thermistor shorted
C74 Developer thermistor
C75 Drum unit switch problem or drum setup problem
C76 Waste toner full, reset with simulation 78
J01 Feed jam
J02 Drum or fuser area jam
J03 Jam
OF Drum & developer units must be replaced (entire process unit)
OP Front door open
PE/PF No paper or paper feed problem
U1 Total counter
Ub Old developer unit and new drum. Might be upset by replacing the fuse, or by turning the drum through one full revolution
Uc New developer unit and old drum. On rear drum is a lock. Inside the opening is a white plastic that snaps down after the unit is installed. Remove this rear cover and snap the white plastic blocker back up
UF Toner or developer not installed properly. Bad toner sensor
Mita 1415
Code Description
C3 Scan problem
C6 Fuser problem. Temperature too low, too high, open thermistor. Heat lamp, thermofuse, thermistor, etc
PE Paper empty
Mita 142RE
Code Description
C1 Drive
C2 Optics
C5 Main corona
C6 Transfer/separator corona
C7 Heat, thermistor, thermofuse
Mita 1435
Code Description
C01 Battery or main board. Simulation 70 might clear
C30 Scan problem
C31 Scan problem
C32 Scan reverse problem
C40 Lens motor
C5 Lamp Problem
C61 Low fuser temperature. Heat lamp, thermofuse
C62 Low fuser temperature
C63 Fuser thermistor
C64 High fuser temperature. Triac, pinched wire
C73 Shorted DV unit thermistor
PE Paper empty
Mita 1455
Code Description
C01 Battery or main board. Simulation 70 might clear
C30 Scan problem
C31 Scan problem
C32 Scan reverse problem
C40 Lens motor
C61 Low fuser temperature. Heat lamp, thermofuse
C62 Low fuser temperature
C63 Fuser thermistor
C64 High fuser temperature. Triac, pinched wire
C73 Shorted DV unit thermistor
PE Paper empty
Mita 152Z
Code Description
C2 Drive section
C4 Lens unit
C5 Corona
C6 Heater
Mita 1560
Code Description
C01 NVRAM problem
C20 Main drive problem
C30 Scan problem. Scan sensors, scan motor, belt tension, cable tension, etc
C40 Lens motor problem, lens sensor motor
C50 Corona problem: Broken wire, shorted blocks, bad corona, high voltage transformer
C61 Low fuser temperature. Problem with heat lamp, connections, thermal switch, thermistor or main board
C63 Open fuser thermistor
C64 Shorted fuser thermistor
C72 Open drum thermistor
C73 Shorted drum thermistor
C74 Open external thermistor
C75 Shorted external thermistor
C90 Communication problem between copier and ADF
J30 Jam in registration area
J40 Jam inside machine or fuser
J50 Exit jam or fuser jam
PF Paper feed
Mita 1605, 1656, 1685
Code Description
C01 Memory
C20 Drive
C30 Scan
C31 Scan return
C32 Scan motor
C33 Scan motor brake
C40 Lens motor or mirror motor
C50 Charge corona
C51 T/S corona
C60 High temperature
C61 Fuser thermistor
C62 No warm up
C63 Fuser temperature drops
C70 Drum thermistor short
C71 Drum thermistor open
Mita 1655
Code Description
C2 Drive section
C4 Lens unit
C5 Corona
C6 Heater
Mita 1755
Code Description
AP Toner is mixing
C01 Memory loss. Use simulation 70 to try and repair. Otherwise must replace main board
C21 Main drive problem
C31 Scan problem
C41 Lens problem
C42 Mirror motor problem
C51 Charge corona problem
C52 Transfer corona problem
C61 Low fuser temperature. Lamp, thermofuse, connections, etc
C63 Fuser thermistor
C64 Fuser thermistor short
C72 Drum thermistor
C73 Drum thermistor short
LED (orange) Paper feed motor problem, or sensor
LED (orange,flashing) ADF interlock
LED (red) ADF open sensor
OP Front door open of optional cassette is open
U1 Key counter
Mita 1785
Code Description
C2 Drive problem
C3 Scan problem
C4 Lens problem
C5 Coronas
C6 Heater problem or only 1 of the 2 front door interlocks switches is actuated
C0 Main board problem Run simulation 90. Try power off/on
Mita 1856
Code Description
AP Toner is feeding
C01 Backup memory problem
C03 Communication problem between main board and scan drive board
C05 Ground problem having to do with main board and power relay. Possible short
C07 Operation panel thermistor is shorted. Scan motor
C21 Main drive problem
C22 Side to side registration motor problem in duplex unit
C23 Desk drive motor drive problem
C24 Paper deck paper conveying motor
C31 Scan problem. Scan sensors, scan motor, scan motor drive board, belt tension, cable tension
C41 Lens motor problem
C42 Scan mirror problem
C51 Charge corona problem
C52 Transfer/separator corona problem
C61 Low fuser temperature
C63 Open fuser thermistor
C64 Shorted drum thermistor
C72 Open drum thermistor
C73 Shorted drum thermistor
C81 Sorter/stapler feed motor drive problem
C82 Sorter/stapler bin shift motor problem
C83 Sorter/stapler guide bar motor or guide bar motor sensor
C84 Sorter/stapler slide motor problem or sensor problem
C91 RADF original feed motor drive problem; motor, pulse sensor, etc
C92 RADF belt drive motor drive problem; motor pulse sensor, RADF main board
C93 RADF loop motor problem. Loop motor, pulse sensor or RADF main board
OP Cover or door open
PF Paper feed
U1 Key counter missing
Mita 2055
Code Description
AF Original on document feeder placed wrong
C00 Battery problem or main board
C01 Battery problem or main board
C2 Drive problem
C20 Drive problem
C21 Duplex side to side registration
C3 Scan
C4 Lens motor
C40 Lens motor
C41 Mirror motor
C5 Coronas
C6 Low fuser temperature
C60 High fuser temperature
C61 Low fuser temperature
C7 DV unit shift problem; color unit dip switch; bad fuser thermofuse
C70, C71 DV unit shift problem; color unit dip switch; bad fuser thermofuse
U1 Key counter
UF Color unit out
Mita 2105
Code Description
C1 Paper feed problem (more than 6 times = PF)
C2 Drive
C3 Scanner problem
C5 Corona
C6 Heat problem (Fuser)
H0 Battery problem
U1 Key counter
Mita 211
Code Description
C1 Scanner home problem/constant jams
C2 Motor, clock pulse
C3 Scanner problem
C4 Exposure lamp
C5 Blank lamp
C6 Coronas
C7, C8 Heater
Mita 213, 213RE
Code Description
C1 Scanner home problem, constant jams
C2 Motor, clockpulse
C3 Scanner problems
C4 Exposure lamp
C5 Blank lamp
C6 Coronas
C7 Heater
C9 Lens motor
CA Sorter
CB Document feeder
Mita 2254, 2255, 2285
Code Description
AF Original on document feeder placed wrong
C00 Battery problem or main board
C01 Battery problem or main board
C2 Drive problem
C20 Drive problem
C21 Duplex side to side registration
C3 Scan
C4 Lens motor
C40 Lens motor
C41 Mirror motor
C5 Coronas
C6 Low fuser temperature
C60 High fuser temperature
C61 Loe fuser temperature
C7 DV unit shift problem; color unit dip switch; bad fuser thermofuse
C70, C71 DV unit shift problem; color unit dip switch; bad fuser thermofuse
U1 Key counter
UF Color unit out
Mita 2355
Code Description
AP Toner is feeding
C01 Backup memory problem
C03 Communication problem between main board and scan drive board
C05 Ground problem having to do with main board and power relay. Possible short
C07 Operation panel thermistor is shorted. Scan motor
C21 Main drive problem
C22 Side to side registration motor problem in duplex unit
C23 Desk drive motor drive problem
C24 Paper deck paper conveying motor
C31 Scan problem. Scan sensors, scan motor, scan motor drive board, belt tension, cable tension
C41 Lens motor problem
C42 Scan mirror problem
C51 Charge corona problem
C52 Transfer/separator corona problem
C61 Low fuser temperature
C63 Open fuser thermistor
C64 Shorted drum thermistor
C72 Open drum thermistor
C73 Shorted drum thermistor
C81 Sorter/stapler feed motor drive problem
C82 Sorter/stapler bin shift motor problem
C83 Sorter/stapler guide bar motor or guide bar motor sensor
C84 Sorter/stapler slide motor problem or sensor problem
C91 RADF original feed motor drive problem; motor, pulse sensor, etc
C92 RADF belt drive motor drive problem; motor pulse sensor, RADF main board
C93 RADF loop motor problem. Loop motor, pulse sensor or RADF main board
OP Cover or door open
PF Paper feed
U1 Key counter missing
Mita 2555
Code Description
C1 Back up battery
C2 Back up memory
C20 Drive
C31 Scan (Reset by unplugging)
C40 Lens motor
C50 Charge corona
C51 T/S corona
C60 High fuser temp
C61 Heat problem or fuser switches
C62 Heat problem
C63 Low temperature
C70 DV selector
C01 Back up battery
C02 Back up memory
C05 Drum thermistor
Mita 2585
Code Description
C1 Back up battery
C2 Back up memory
C20 Drive
C31 Scan (Reset by unplugging)
C40 Lens motor
C50 Charge corona
C51 T/S corona
C60 High fuser temp
C61 Heat problem or fuser switches
C62 Heat problem
C63 Low temperature
C70 DV selector
CO1 Back up battery
CO2 Back up memory
CO5 Drum thermistor
Mita 3055
Code Description
C01 Memory loss, main board, etc. Do simulation 70
C03 Communication problem between main board and scan, or bad scan board or main board
C21 Main drive problem
C22 Desk side to side registration motor problem
C23 Desk drive problem
C31 Scan problem
C41 Lens problem
C51 Charge corona problem
C52 Transfer/separator corona problem
C61 Fuser problem. SSR
C63 Fuser thermistor
C64 Fuser temperature too high
C65 Fuser temperature too low
C71 Developer thermistor
C72 Drum thermistor open
C73 Drum thermistor short
OP Door open
U1 Key counter
Mita 3060
Code Description
J020 Paper deck horizontal jam
J021 Paper deck horizontal jam
J022 Paper deck horizontal jam
J023 Converging section jam
J024 Multiple sheets in feed section
J025 Multiple sheets in vertical section
J026 Multiple sheets in duplex
J027 Multiple sheets before registration
J030 Registration or transfer area jam
J040 Fuser jam
J050 Exit jam
J051 Feed shift jam
J060 Duplex jam
J070 No original fed by RADF
J071 RADF jam
J072 RADF belt area jam
J073 RADF loop section jam
J074 RADF exit jam
J080 Copier to sorter jam
J081 Sorter feed in jam
J082 Jam in non sort bin
J083 Non sort exit jam
J084 Sorter conveyor jam
J085 Sorter exit jam
J090 Post sorter jam
J091 Stacker hand section jam
Mita 312, 312RE
Code Description
C1 Drive motor
C2 Blanking/cleaning lamp
C3 Lens problem
C4 Transfer/separator corona
C5 Scanner
C6 Exposure lamp
C7 Thermistor
C8 Heat
Mita 313Z, 313ZD
Code Description
C1 Frequent paper jams
C2 Drive motor, clock pulse
C30 Scanner problem
C31 Exposure lamp
C4 Lens motor
C50 Corona, transfer/separator
C51 Main corona
C6 Heater problem
C7 Blanking lamp
C8 Sorter
C9 Document feeder
Mita 3285
Code Description
30 Exposure lamp/XL thermofuse
32 Exposure lamp stays on
C1 Back up battery
C2 Back up memory
C20 Drive
C31 Scan (Reset by unplugging)
C40 Lens motor
C50 Charge corona
C51 T/S corona
C60 High fuser temp
C61 Heat prob./fuser switch
C62 Heat problem
C63 Low temperature
C70 DV selector
CO1 Back up battery
CO2 Back up memory
CO5 Drum thermistor
Mita 3555, 3585
Code Description
C01 Battery on main board
C02 Battery on main board. May be reset with simulation 70
C05 Drum thermistor. May be reset with simulation 49
C20 Drive problem (pulse sensor, broken gear, bind etc.)
C21 Side registration motor or switch problem (duplex area?)
C30 Exposure lamp problem or Auto exposure sensor
C31 Scan problem
C40 Lens motor problem
C41 Mirror motor problem
C50 Charge corona
C51 Transfer/separator corona
C60 High fuser temperature, or shorter thermistor
C61 Open thermistor
C62 Open heater lamp. Not sure if this code would light for open thermosfuse or low heat
Mita 3755, 3785
Code Description
C01, C02 Battery problem. Try simulation 70
C03 Serial communication (main board)
C05 Drum thermistor
C20 Drive problem
C21 Side to side switch in duplex unit
C22 Suction fan
C30 Exposure lamp
C31 Scan drive
C40 Lens drive
C41 Mirror drive
C50 Charge corona
C51 Transfer/separator corona
C60 High fuser temperature
C61 Open fuser thermistor
C62 Low fuser temperature
Mita 4056
Code Description
C01 Memory problem. Use simulation 70
C03 Communication problem between main board and scan board
C05 Auxiliary CPU ROM on main board
C21 Main drive problem
C22 Duplex side to side registration motor problem
C23 Desk drive problem
C24 Suction motor
C31 Scan problem
C41 Lens problem
C51 Charge corona short
C52 Transfer/separator corona short
C61 Fuser problem. Low temperature or open circuit
C63 Fuser problem. Thermistor
C64 Fuser problem. High temperature
C65 Fuser problem. Low temperature or open circuit
C72 Drum thermistor open
C73 Drum thermistor shorted
C74 Developer unit thermistor open
C81 Sorter paper feed motor
C82 Sorter bin motor
C83 Stapler jam
C84 Sort bin problem
C85 Sorter table motor
C86 Sorter bin slide motor
C87 Sorter paperweight motor
C88 Sorter jogger motor
C89 Punch jam
C91 RADF feed motor
C92 RADF transport motor
C93 RADF loop motor
C94 RADF motor running too fast
C95 RADF loop motor running too fast
Mita 4085
Code Description
C2 Drive
C30 Scan
C31 Exposure lamp
C4 Lens motor
C50 T/S corona
C51 Charge corona
C60 Thermistor
C61 Heater
C7 Blank lamp
C8 Sorter
Mita 4086
Code Description
C01 Memory problem. Use simulation 70
C03 Communication problem between main board and scan board
C05 Auxiliary CPU ROM on main board
C21 Main drive problem
C22 Duplex side to side registration motor problem
C23 Desk drive problem
C24 Suction motor
C31 Scan problem
C41 Lens problem
C51 Charge corona short
C52 Transfer/separator corona short
C61 Fuser problem. Low temperature or open circuit
C63 Fuser problem. Thermistor
C64 Fuser problem. High temperature
C65 Fuser problem. Low temperature or open circuit
C72 Drum thermistor open
C73 Drum thermistor shorted
C74 Developer unit thermistor open
C81 Sorter paper feed motor
C82 Sorter bin motor
C83 Stapler jam
C84 Sort bin problem
C85 Sorter table motor
C86 Sorter bin slide motor
C87 Sorter paperweight motor
C88 Sorter jogger motor
C89 Punch jam
C91 RADF feed motor
C92 RADF transport motor
C93 RADF loop motor
C94 RADF motor running too fast
C95 RADF loop motor running too fast
Mita 4090
Code Description
J020 Paper deck horizontal jam
J021 Paper deck horizontal jam
J022 Paper deck horizontal jam
J023 Converging section jam
J024 Multiple sheets in feed section
J025 Multiple sheets in vertical section
J026 Multiple sheets in duplex
J027 Multiple sheets before registration
J030 Registration or transfer area jam
J040 Fuser jam
J050 Exit jam
J060 Duplex jam
J070 No original fed by RADF
J071 RADF jam
J072 RADF belt area jam
J073 RADF loop section jam
J074 RADF exit jam
J080 Copier to sorter jam
J081 Sorter feed in jam
J082 Jam in non sort bin
J083 Non sort exit jam
J084 Sorter conveyor jam
J085 Sorter exit jam
J090 Post sorter jam
J091 Stacker hand section jam
Mita 412
Code Description
C1 Drive motor
C2 Blanking/cleaning lamp
C3 Lens problem
C4 Transfer/separator corona
C5 Scanner
C6 Exposure lamp
C7 Thermistor
C8 Heat
C1 Drive motor
C2 Cleaning lamp / blanking lamps
C3 Lens
C4 Transfer/Separation corona
C5 Scanner
C6 Exposure lamp
C7 Thermistor
C8 Heat
Mita 412RE
Code Description
C1 Drive motor
C2 Cleaning lamp / blanking lamps
C3 Lens
C4 Transfer/Separation corona
C5 Scanner
C6 Exposure lamp
C7 Thermistor
C8 Heat
Mita 4555, 4585
Code Description
C01 Battery
C02 Memory
C03 Main board or eject board
C05 Drum thermistor
C20 Drive
C21 Duplex side to side registration motor/switches
C30 Exposure lamp/thermofuse
C31 Scan
C40 Lens motor
C41 Mirror motor
C50 Charge corona
C51 Transfer/separator
C60 High fuser temperature
C61 Fuser thermistor
C62 Low temperature
Mita 4655
Code Description
C01, C02 Battery problem. Try simulation 70
C03 Serial communication (main board)
C05 Drum thermistor
C20 Drive problem
C21 Side to side switch in duplex unit
C22 Suction fan
C30 Exposure lamp
C31 Scan drive
C40 Lens drive
C41 Mirror drive
C50 Charge corona
C51 Transfer/separator corona
C60 High fuser temperature
C61 Open fuser thermistor
C62 Low fuser temperature
Mita 4685
Code Description
C01 Battery problem. Try simulation 70
C01 Backup battery problem--With the main switch on, the back up battery voltage is lower than 2.8V
C02 Backup memory problem--Backup memory is faulty
C02 Battery problem. Try simulation 70
C03 Serial communication (main board)
C03 Serial communication problem--Less than 10 serial data signals are input into and output from the main PCB every 50ms
C05 Drum thermistor problem--The drum thermistor output voltage is out of the range between 0.3 and 4.7V
C05 Drum thermistor
C20 Drive problem--More than 20 clock pulses are not input to the main PCB within 1 s after the drive motor has turned on
C20 Drive problem
C21 Side to side switch in duplex unit
C21 Side registration motor problem--The side registration switch fails to turn on within 8 s after the main switch has turned on
C22 Suction fan
C22 Paper conveying section fan motor problem--CN1-5 on the BM detection PCB remains high
C30 Exposure lamp
C30 Broken halogen lamp wire--The AE sensor output does not exceed 4 V within 300 ms after the HL REMOTE signal has applied to the AVR/Output PCB
C31 Scan drive
C40 Lens drive
C40 Lens motor problem--The lens home position switch fails to turn on within 8 s after the main switch has turned on
C41 Mirror motor problem--The mirror home position switch fails to turn on within 8 s after the main switch has turned on
C41 Mirror drive
C50 Main high voltage problem
C50 Charge corona
C51 Transfer, separation high voltage problem
C51 Transfer/separator corona
C60 High fuser temperature
C60 Abnormally high temperature in the fixing section--The fixing unit thermistor output voltage remains less than 0.5 V for longer than 1 s, indicating the fixing temperature rises above 536F
C61 Open fuser thermistor
C61 Broken fixing unit thermistor wire--The fixing unit thermistor wire--The fixing unit thermistor output voltage exceeds 4.9 V
C62 Broken fixing unit heater wire--Fixing temperature does not reach 329 F within 4 minutes after the power relay has turned on
C62 Low fuser temperature
Mita 513Z
Code Description
C01 Toner sensor
C02 Drum heater
C03 Drum heater
C04 Toner sensor
C05 Data transfer
C06 Board problem
C07 Board problem
C21 Drive motor/clock pulse
C22 PF motor/clock pulse
C31 Exposure lamp stays off
C32 Exposure lamp stays on
C35 Serve motor board/scan motor
C36 Serve motor/clock pulse
C37 Scan drive
C41 Lens motor
C51 Charge corona
C52 Transfer/sep/corona
C53 Bias below 125VDC
C55, C56, C58 Drum potential
C61 Heater M off
C62 Heater M on
C63 Heater S off
C64 Heater S on
C65, C66 Thermistor
C71 Blank lamp/cleaning lamp
Mita 5555
Code Description
C05 Communication problem between main boards
C06 Battery/memory problem
C21 Main motor drive
C22 Duplex motor drive
C23 Paper feed motor drive
C24 Duplex motor drive
C25 Paper feed motor drive
C31 Open exposure lamp
C32 Exposure lamp stays on
C35 Scan motor or scan motor board or fuser
C37 Scan sensor not actuated or not deactuated at proper time
C41 Lens motor
C51 Charge corona
C52 Transfer/separator corona
C53 Bias is less then 100 volts
C55 Drum surface voltage is too high
C56 Drum surface voltage is too low
C61 Fuser lamp closest to exit end stays off
C62 Fuser lamp closest to drum stays off
C63 Fuser lamp(s) stays on
C65 High fuser temperature
C66 Open fuser thermistor
C71 Blank lamp problem
C72 Drum thermistor shorted
C73 Drum thermistor open
C74 High DV unit temperature or shorted DV thermistor
C75 Open DV thermistor
Mita 5585
Code Description
C05 Communication problem between main boards
C06 Battery/memory problem
C21 Main motor drive
C22 Duplex motor drive
C23 Paper feed motor drive
C24 Duplex motor drive
C25 Paper feed motor drive
C31 Open exposure lamp
C32 Exposure lamp stays on
C35 Scan motor or scan motor board or fuser
C37 Scan sensor not actuated or not deactuated at proper time
C41 Lens motor
C51 Charge corona
C52 Transfer/separator corona
C53 Bias is less then 100 volts
C55 Drum surface voltage is too high
C56 Drum surface voltage is too low
C61 Fuser lamp closest to exit end stays off
C62 Fuser lamp closest to drum stays off
C63 Fuser lamp(s) stays on
C65 High fuser temperature
C66 Open fuser thermistor
C71 Blank lamp problem
C72 Drum thermistor shorted
C73 Drum thermistor open
C74 High DV unit temperature or shorted DV thermistor
C75 Open DV thermistor
Mita 5685
Code Description
C05 Circuit board problem
C06 Battery problem. Try simulation 79
C07 Ram problem
C21 Drive problem-upper section
C22 Drive problem-lower section
C23 Paper feed motor
C24 Duplex side registration sensor (jogger) or motor
C25 Large capacity cassette
C26 Fuser motor
C31 Open exposure lamp
C32 Exposure lamp won't shut off
C35 Scan motor scan board
C41 Lens motor
C51 Charge corona
C52 Transfer/separator corona
C53 Bias problem
C54 Drum potential sensor
C55 Drum potential sensor
C56 Drum potential sensor or no charge
C62 Fuser problem. Low heat. Lamp (there are 2) or thermofuse
C63 Fuser lamps won't shut off
C65 High fuser temperature or shorted fuser thermistor
C66 Open fuser thermistor
C71 Blank lamp problem
C72 Shorted drum thermistor
C73 Shorted DV unit thermistor
C74 Shorted DV unit thermistor
C75 Open DV unit thermistor
Mita 6090
Code Description
C010 Backup memory problem--The specified data was not written into NVRAM
C030 Serial communication problem (main PCB problem)--Communication procedure fails to complete within 200 ms in any block. Nine consecutive reception errors occur in one block
C031 Serial communication problem (operation unit PCB problem)--Communication procedure fails to complete within 200 ms in any block. Nine consecutive reception errors occur in one block
C032 Serial communication problem (servo motor PCB problem)--serial communication between the main PCB and the servo motor PCB fails five times consecutively
C033 Serial communication problem (RDH main PCB problem)--Serial communication between the copier main PCB and the RDH main PCB fails five times consecutively
C110 Halogen lamp problem--While the scanner motor rotates in forward direction because of the lamp on signal, the HLISENS input signal fails to go low. The HLISENS input signal fails to go low during exposure correction
C210 Paper conveying motor problem--No encoder signal is received 250 ms after the paper conveying motor on signal has been emitted
C220 Side registration motor problem--The side registration home position switch fails to turn on within 5 s after the main switch has been turned on
C230 Fewer than five pulses are generated by the drum motor encoder in 1 s after the drum motor on signal has been emitted
C240 Paper deck motor problem--The paper deck level switch or the home position switch fails to turn on within 20 s after the paper deck motor on signal has been emitted
C250 Upper drawer motor problem--The upper drawer level switch or the position switch fails to turn on within 8 s
C251 Middle drawer motor problem--The middle drawer level switch or the position switch fails to turn on within 8 s after the middle drawer motor on signal has been emitted
C252 Lower drawer motor problem--The lower drawer level switch or the position switch fails to turn on within 8 s after the middle drawer motor on signal has been emitted
C310 Scanner motor problem (main PCB problem)--The home position switch fails to turn on within 4 s after the scanner motor reverse signal has been emitted
C311 Scanner motor problem (servo motor PCB problem)--No signal is generated by the encoder 20ms after the scanner motor reverse signal has been emitted
C312 Scanner motor problem3523 or more SM forward pulses are received after the scanner motor has started to rotate forward. The scanner motor speed exceeds the specified level
C313 The home position switch fails to turn on within 4 s after the SM HP signal has gone low
C314 Servo motor CPU problem--With the scanner motor forward signal on, the average motor speed exceeds 900 mm/s in any 60 ms (excluding the first 20 ms after the signal is emitted;or with the scanner motor reverse signal on, the average motor speed exceeds 1600 mm/s in any 60 ms excluding the first 60 ms after the signal is emitted
C410 Lens motor problem--The lens home position switch fails to turn on within 12 s after the lens motor home signal has been emitted
C510 Main high voltage problem--The short detection signal is generated by the main charger high-voltage PCB for 5 s
C520 Transfer high voltage problem--The transfer high voltage short detection signal is generated by the transfer charger high-voltage PCB for 5 s
C521 Separation high-voltage problem--The separation high voltage short detection signal is generated by the transfer charger high-voltage PCB for 5 s
C530 Pre-transfer high-voltage problem--The pre-transfer short detection signal is generated by the pretransfer charger high-voltage PCB for 5 s
C540 Bias problem-The short detection signal is generated by the bias PCB for 5 s
C550 Potential sensor problem--During initial potential sensor calibration, the difference between the sensor outputs when 500 V and 300 V are applied to the drum is zero or negative
C560 Potential adjustment problem: max level--During initial potential settling, the drum potential cannot be set to the specified level by increasing the primary main charger control signal to its maximum
C561 Potential adjustment problem: min. level--During initial potential setting, the drum potential cannot be set to the specified level by reducing the primary admin charger control signal to its minimum
C570 Exposure adjustment problem: max level--
C571 Exposure adjustment problem: min level--During initial light intensity correction, the potential sensor output cannot be set to the specified level even with the halogen lamp control signal at min
C610 Fixing unit heater M wire broken--No heater check signal is generated by the noise filter PCB 800 ms after the fixing unit heater S off signal and the fixing unit heater M on signal have been emitted
C611 Fixing unit heater S wire broken--No heater check signal is generated by the noise filter PCB 800 ms after the fixing unit heater M off signal and the fixing unit heater S on signal have been emitted
C620 Fixing unit heats failing to turn off--The heater check signal continues to be generated by the noise filter PCB 320 ms after the fixing unit heater M and S off signals have been emitted
C630 Fixing unit thermistor wire broken--The data generated by the fixing unit thermistor remains at F1H or above for longer than two minutes while fixing unit heaters M and S are on
C640 Fixing unit thermistor wire shorted/abnormally high temperature detected--Data from the fixing unit thermistor remains at 45H or less for 160 ms or longer
C641 Fixing unit thermistor abnormally low temperature detected--The signal from the fixing unit thermistor registers 100C or lower during standby or a copying cycle after secondary stabilization
C710 Toner sensor problem--Data from the toner sensor remains at 14H or less, or F0H or above for 320 ms
C720 Drum thermistor wire broken--The signal from the drum thermistor remains high for 5 s
C730 Drum thermistor shorted/abnormally high temperature detected--The signal from the drum thermistor remains low for 5 s
C731 Drum thermistor abnormally low temperature detected--The drum heater remains on at 100% output for 17 minutes with the safety switches on
C740 Internal temperature thermistor broken--Data from the internal temperature thermistor remains at 0CH or less for 320 ms
C741 External temperature thermistor problem--Data from the external temperature thermistor remains at F0H or above (too low a temperature or broken wire) or at 33H or less (too high a temperature or shorted wire) for 320 ms
C750 Developing unit thermistor problem--Data from the developing unit thermistor remains at F0H or above (too low a temperature or broken wire) or at 33H or less (too high a temperature or shorted wire) for 320 ms
C760 Toner cartridge shutter problem--The shutter home position switch fails to turn off within 10 s after the toner cartridge a shutter mode on signal has been emitted. The shutter home position switch fails to turn on within 40 s after it has turned off
C761 Toner cartridge loading problem--The TCPSW1 or TCPSW2 signal falls to be input within 40 s after the toner cartridge loading motor on signal has been emitted
C762 Toner hopper problem--No signal is input from the toner level detection switch after automatic toner replenishing is completed
C810 Sorter feed motor problem--A feed motor problem--A feed motor jam is detected (with the stapler-sorter attached). The feed motor current exceeds 2 A for 50 ms (with the sorter attached)
C811 Sorter feed motor circuit problem--No feed motor index signal is detected for 30 ms (with the sorter attached)
C820 Sorter bin drive motor problem--The sorter bin unit fails to return to the home position during initialization (with the stapler-sorter attached). The sorter shift motor current exceeds 1.2 A for 50 ms (with the sorter attached)
C821 Sorter shift motor PCB problem (sorter)--No encoder signal is detected from the sorter shift motor for 50 ms
C830 Sorter table motor problem (stapler-sorter)--The sorters stapler table fails to return to the home position during initialization
C831 Sorter bin side motor problem (stapler-sorter)--The bin fails to return to the sliding home position during initialization. The bin fails to move to the stapling/punching position. The bin fails to return to the sliding home position
C832 Sorter paper weight motor problem (stapler-sorter)--The sorter paper weight fails to return to the home position during initialization. The sorter paper weight fails to move to the operating position when it should. The sorter paper weight fails to return to the home position after releasing the paper
C833 Sorter jog motor problem--The jog unit fails to return to the home position during initialization. The job unit fails to move to the standby position when paper is fed
C840 Sorter bin upper limit detected (stapler-sorter)--The bin upper limit sensor turns on while the sorter bin drive motor drives
C841 Sorter bin unit lower limit detected (stapler-sorter)--The bin unit lower limit sensor turns on while the sorter bin drive motor drives
C850 Sorter punch jam (stapler-sorter)--The punch fails to return to the home position during initialization. The punch fails to return to the home position during operation
C851 Sorter stapler jam--The stapler fails to return to the home position during initialization. The stapler fails to return to the home position during operation. The stapler motor current exceeds 5 A for 30 ms (with the sorter)
C852 Sorter stapler motor problem--A block signal fails to be input from the home sensor within 100 ms after the stapler motor has turned on. Home signal fails to be input within 250 ms after the block signal has been emitted
C860 Sorter shutter motor problem (auto stacker)--The sorter shutter fails to close during initialization. The sorter shutter fails to close during initialization. The sorter shutter fails to open during operation. The sorter shutter fails to close during operation
C861 Hand table motor problem (auto stacker)--The hand table fails to return to the home position during initialization. The hand table fails to return to the home position during initialization. The hand table fails to move to the standby position during operation. The hand unit fails to move to the standby position during operation. The hand unit fails to return to the home position for paper ejection
C862 Hand unit drive motor problem (auto stacker)--The hand unit fails to return to the home position during initialization. The hand table fails to return to the home position during initialization. The hand table fails to move to the standby position during operation. The hand unit fails to move to the standby position during operation. The hand unit fails to return to the home position for paper ejection
C863 Stapler-sorter-stacker communication problem--An error occurs during serial communication between the stapler-sorter and the auto-stacker
C910 RDH original feed motor problem--No pulse is generated by the pulse sensor for 800 ms or longer while the RDH original feed motor is rotating
C920 RDH original conveying motor problem--No pulses are generated by the pulse sensor for 800 ms or longer while the RDH original conveying motor is rotating. No pulses are generated by the pulse sensor for 800 ms or longer while the RDH original conveying motor is rotating
C930 RDH original eject motor problem--No pulse is generated by the pulse sensor for 800 ms or longer while the RDH original eject motor is rotating
C940 RDH original transfer motor problem--If the original transfer plate home position switch fails to turn on during the 2.5 s when the original transfer motor reverses for 2.5 s, which is repeated twice. The home position switch does not turn on after this process
C950 RDH original jogging motor problem--If the RDH original jogging guide home position switch fails to turn off 1 s or longer after the original jogging motor has turned on
Mita 7085
Code Description
C05 Circuit board problem
C06 Battery problem. Try simulation 79
C07 Ram problem
C21 Drive problem-upper section
C22 Drive problem-lower section
C23 Paper feed motor
C24 Duplex side registration sensor (jogger) or motor
C25 Large capacity cassette
C26 Fuser motor
C31 Open exposure lamp
C32 Exposure lamp won't shut off
C35 Scan motor scan board
C41 Lens motor
C51 Charge corona
C52 Transfer/separator corona
C53 Bias problem
C54, C55 Drum potential sensor
C56 Drum potential sensor or no charge
C62 Fuser problem. Low heat. Lamp (there are 2) or thermofuse
C63 Fuser lamps won't shut off
C65 High fuser temperature or shorted fuser thermistor
C66 Open fuser thermistor
C71 Blank lamp problem
C72 Shorted drum thermistor
C73, C74 Shorted DV unit thermistor
C75 Open DV unit thermistor
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