کیو سرا میتا km4050

C0030    Fax control PWB system problem (optional fax) Processing with the fax software was disabled due to a hardware or software problem       copyir.com    Defective fax control PWB       copyir.com
C0060    Main PWB type mismatch error    Defective PWB       copyir.com
C0070    Fax control PWB incompatibility detection problem (optional fax) Fax software is not compatible with main software    FAX and the machine are not compatible       copyir.com
C0130    Backup memory (EEPROM) device problem (Main PWB) Reading from or writing to EEPROM cannot be performed       copyir.com    Defective main PWB       copyir.com Device damage of EEPROM       copyir.com
C0140    Backup memory (EEPROM) data problem (Main PWB) Reading data from EEPROM is abnormal       copyir.com    Data damage of EEPROM       copyir.com
C0150    Backup memory device problem (Engine PWB) Reading from or writing to EEPROM cannot be performed       copyir.com    Defective engine PWB       copyir.com Device damage of EEPROM       copyir.com
C0160    Backup memory data problem (Engine PWB) Reading data from EEPROM is abnormal       copyir.com Read and write data does not match five times continuously       copyir.com    Problem with the backup memory data       copyir.com Defective engine PWB       copyir.com
C0170    Copy counts problem A checksum error is detected in the main and engine backup memories for the copy counters       copyir.com    Data damage of EEPROM       copyir.com Defective PWB       copyir.com
C0180    Machine number mismatch error Machine number of main PWB and engine PWB does not match       copyir.com    Data damage of EEPROM       copyir.com
C0600    DIMM installed incorrectly DIMM is not installed correctly       copyir.com    DIMM installed incorrectly       copyir.com
C0610    DIMM problem The DIMM on the main PWB does not operate correctly       copyir.com    Defective main PWB       copyir.com
C0630    DMA problem DMA transmission of compressed, decompressed, rotated, relocated or blanked-out image data does not complete within the specified period of time       copyir.com    Defective DIMM       copyir.com Defective main PWB       copyir.com
C0640    Hard disk drive problem The hard disk cannot be accessed       copyir.com    Poor contact in the connector terminals       copyir.com Defective hard disk       copyir.com Defective main PWB       copyir.com
C0700    CF error for backup Optional fax backup kit (CF) is not suitable as backup       copyir.com    CF installed incorrectly       copyir.com Defective CF       copyir.com
C0800    Image processing problem JAM05 is detected twice       copyir.com
C0830    Flash ROM program area checksum error (optional fax) A checksum error occurred with the program in the Flash ROM on the fax control PWB       copyir.com    Defective fax control PWB       copyir.com
C0870    Fax control PWB to main PWB high capacity data transfer problem (optional fax) High-capacity data transfer between the fax control PWB and the main PWB was not normally performed even if the data transfer was retried the specified times       copyir.com    Poor contact in the connector terminals       copyir.com Defective fax control PWB or main PWB       copyir.com
C0880    Fax control PWB program archive problem (optional fax) When power is turned on, the compressed program in the flash ROM on the fax control PWB was not successfully decompressed       copyir.com    Defective fax control PWB       copyir.com
C0920    Fax file system error (optional fax) The backup data is not retained for file system abnormality of flash memory of the fax control PWB       copyir.com    Defective fax control PWB       copyir.com
C1010    Upper lift motor error When cassette 1 is inserted, upper lift limit switch does not turn on within 12 s of upper lift motor turning on       copyir.com A motor over-current signal is detected continuously for 500 ms or longer       copyir.com    Poor contact in the connector terminals       copyir.com Broken gears or couplings of upper lift motor       copyir.com Defective upper lift motor       copyir.com Defective upper lift limit switch       copyir.com Poor contact in the connector terminals       copyir.com Defective engine PWB       copyir.com
C1020    Lower lift motor error When cassette 2 is inserted, lower lift limit switch does not turn on within 12 s of lower lift motor turning on       copyir.com A motor over-current signal is detected continuously for 500 ms or longer       copyir.com    Poor contact in the connector terminals       copyir.com Broken gears or couplings of lower lift motor       copyir.com Defective lower lift motor       copyir.com Defective lower lift limit switch       copyir.com Poor contact in the connector terminals       copyir.com Defective engine PWB       copyir.com
C1030    Paper feeder lift motor 1 error (optional paper feeder) When optional cassette 3 is inserted, paper feeder lift switch 1 does not turn on within 12 s of paper feeder lift motor 1 turning on       copyir.com    Poor contact in the connector terminals       copyir.com Broken gears or couplings of paper feeder lift motor 1       copyir.com Defective paper feeder lift motor 1       copyir.com Defective paper feeder lift switch 1       copyir.com
C1040    Paper feeder lift motor 2 error (optional paper feeder) When optional cassette 4 is inserted, paper feeder lift switch 2 does not turn on within 12 s of paper feeder lift motor 2 turning on       copyir.com    Poor contact in the connector terminals       copyir.com Broken gears or couplings of paper feeder lift motor 2       copyir.com Defective paper feeder lift motor 2       copyir.com Defective paper feeder lift switch 2       copyir.com
C1100    Paper feeder lift motor 1 error (optional 3000-sheet paper feeder) A motor overcurrent signal is detected continuously for 1 s or longer       copyir.com    Poor contact in the connector terminals       copyir.com Paper feeder lift motor 1 does not rotate correctly (the motor is overloaded)       copyir.com
C1110    Paper feeder lift motor 2 error (optional 3000-sheet paper feeder) A motor over-current signal is detected continuously for 1 s or longer       copyir.com    Poor contact in the connector terminals       copyir.com Paper feeder lift motor 2 does not rotate correctly (the motor is overloaded)       copyir.com
C1120    Paper feeder left lift position problem (optional 3000-sheet paper feeder) Paper feeder switch 2 does not turn on within 30 s of paper feeder lift motor 1 turning on       copyir.com    Poor contact in the connector terminals       copyir.com Defective paper feeder lift switch 2       copyir.com Defective paper feeder lift motor 1       copyir.com The paper feeder left lift does not rise properly       copyir.com
C1130    Paper feeder right lift position problem (optional 3000-sheet paper feeder) Paper feeder switch 1 does not turn on within 30 s of paper feeder lift motor 2 turning on       copyir.com    Poor contact in the connector terminals       copyir.com Defective paper feeder lift switch 1       copyir.com Defective paper feeder lift motor 2       copyir.com The paper feeder right lift does not rise properly       copyir.com
C1800    Paper feeder unit communication problem (optional paper feeder/3000sheet paper feeder) No communication: there is no reply after 5 retries       copyir.com Abnormal communication: a communication error (parity or checksum error) is detected five times in succession       copyir.com    Poor contact in the connector terminals       copyir.com Defective engine PWB       copyir.com Defective paper feeder main PWB       copyir.com
C1900    Paper feeder EEPROM error (optional paper feeder) When writing the data, the write data and the read data is not continuously in agreement three times       copyir.com    Poor contact in the connector terminals       copyir.com Defective engine PWB       copyir.com Defective paper feeder       copyir.com
C2000    Drive motor problem Stable OFF is detected for 1 s continuously after drive motor stability       copyir.com The drive motor is not stabilized in 6 s since the motor is activated       copyir.com    Poor contact in the connector terminals       copyir.com Defective drive transmission system       copyir.com Defective engine PWB       copyir.com Defective drive motor       copyir.com
C2250    Main charger cleaning motor error A locking error has been detected three times in a row during a reciprocating cleaning motion       copyir.com    Poor contact in the connector terminals       copyir.com Defective drive transmission system       copyir.com Defective engine PWB       copyir.com Defective main charger cleaning motor       copyir.com
C2500    Paper feed motor error Stable OFF is detected for 1 s continuously after paper feed motor stability       copyir.com The paper feed motor is not stabilized in 6 s since the motor is activated       copyir.com    Poor contact in the connector terminals       copyir.com Defective drive transmission system       copyir.com Defective engine PWB       copyir.com Defective paper feed motor       copyir.com
C2600    Paper feeder paper conveying motor error (optional 3000-sheet paper feeder) The lock signal of the motor is detected avobe 450 ms       copyir.com Paper feeder drive motor error (optional paper feeder) The lock signal of the motor is detected avobe 500 ms       copyir.com    Poor contact in the connector terminals       copyir.com Paper feeder paper conveying motor / paper feeder drive motor does not rotate correctly (the motor is overloaded)       copyir.com Defective PWB       copyir.com Defective motor       copyir.com
C3100    Scanner carriage problem The home position is not correct when the power is turned on or at the start of copying using the table       copyir.com    Poor contact in the connector terminals       copyir.com Defective scanner PWB       copyir.com Defective scanner home position switch       copyir.com Defective scanner motor       copyir.com The mirror frame, exposure lamp, or scanner wire is defective       copyir.com
C3200    Exposure lamp problem After the reading starting, when input value at the time of exposure lamp illumination does not exceed the threshold value between 5 s       copyir.com    Poor contact in the connector terminals       copyir.com Defective scanner PWB       copyir.com Defective CCD PWB       copyir.com Defective exposure lamp or inverter PWB       copyir.com Incorrect shading position       copyir.com
C3210    CIS lamp problem After the reading starting, when input value at the time of CIS illumination does not exceed the threshold value between 5 s       copyir.com    Poor contact in the connector terminals       copyir.com Defective DP main PWB       copyir.com Defective DP inverter PWB       copyir.com Defective CIS       copyir.com
C3300    CCD AGC problem After AGC, correct input is not obtained at CCD       copyir.com    Poor contact in the connector terminals       copyir.com Defective exposure lamp       copyir.com Defective PWB       copyir.com
C3310    CIS AGC problem After AGC, correct input is not obtained at CIS       copyir.com    Defective DP main PWB       copyir.com CIS output problem       copyir.com Defective DP inverter PWB       copyir.com
C3500    Communication error between scanner and SHD An error code is detected       copyir.com    Poor contact in the connector terminals       copyir.com Defective PWB       copyir.com
C3900    Backup memory read/write problem (scanner PWB) Read and write data does not match       copyir.com    Defective backup RAM or scanner PWB       copyir.com
C3910    Backup memory data problem (scanner PWB) Data in the specified area of the backup memory does not match the specified values       copyir.com    Problem with the backup memory data       copyir.com Defective scanner PWB       copyir.com
C4000    Polygon motor synchronization problem The polygon motor does not reach the stable speed within 20 s of the START signal turning on       copyir.com    Poor contact in the connector terminals       copyir.com Defective polygon motor       copyir.com Defective engine PWB       copyir.com
C4010    Polygon motor steady-state problem Stable OFF is detected for 20 s continuously after polygon motor stability       copyir.com    Poor contact in the connector terminals       copyir.com Defective polygon motor       copyir.com Defective engine PWB       copyir.com
C4200    BD steady-state problem ASIC detects a BD error A for 2 s after the polygon motor rotation has been stabilized       copyir.com    Poor contact in the connector terminals       copyir.com Defective laser scanner unit       copyir.com Defective engine PWB       copyir.com
C5300    Broken cleaning lamp wire While the cleaning lamp is on, the broken cleaning lamp wire detection signal is detected for 2 s continuously       copyir.com    Defective cleaning lamp       copyir.com Defective engine PWB       copyir.com
C6000    Fuser heater break Fuser unit thermistor 1 detected less than 70C/158F for 10 s during warm-up and ready in       copyir.com During warm-up, the temperature at the fuser unit themistor 1 does not rise by 1C/1       copyir.com8F continuously for 5 s       copyir.com Fuser unit thermistor 2 detected less than 40C/104F for 10 s during warm-up and ready in       copyir.com During warm-up, the temperature at the fuser unit themistor 2 does not rise by 1C/1       copyir.com8F continuously for 5 s       copyir.com    Defective fuser heater M or S       copyir.com Installation defectiveness on fuser unit thermistor 1       copyir.com Defective fuser unit thermostat       copyir.com Defective PWB       copyir.com
C6020    Abnormally high fuser unit thermistor temperature Fuser unit thermistor 1 or 2 is detected 250C/482F or more for 40 ms       copyir.com    Installation defectiveness on fuser unit thermistor 1 or 2       copyir.com Defective fuser thermistor unit 1 or 2       copyir.com Defective engine PWB       copyir.com
C6030    Fuser unit thermistor break error The fuser unit thermistor break signal is detected continuously for 1 s       copyir.com    Installation defectiveness on fuser unit thermistor 1 or 2       copyir.com Defective fuser unit thermistor 1 or 2       copyir.com Defective engine PWB       copyir.com
C6050    Abnormally low fuser unit thermistor temperature Fuser unit thermistor 1 is detected 80C/ 176F less than 1 s continuously during copying       copyir.com    Defective fuser heater M or S       copyir.com Installation defectiveness on fuser unit thermistor 1       copyir.com Defective PWB       copyir.com
C6400    Zero-cross signal error While fuser heater ON/OFF control is performed, the zero-cross signal is not input within 3 s       copyir.com    Defective PWB       copyir.com
C6410    Fuser unit connector insertion problem Absence of the fuser unit is detected       copyir.com    Fuser unit connector inserted incorrectly       copyir.com Defective fuser unit connector       copyir.com
C6420    Fuser unit fuse cut problem The fuse cannot be cut, When replacing the fuser unit, the fuse cannot be cut in 33 s after the fuse cut signal is turned on       copyir.com    Poor contact in the connector terminals       copyir.com Fuser unit connector inserted incorrectly       copyir.com
C7300    Toner container problem Toner level is not detected when toner empty is detected       copyir.com    Poor contact in the connector terminals       copyir.com Defective toner container sensor       copyir.com
C7400    Developing unit connector insertion problem Absence of the developing unit is detected       copyir.com    Developing unit connector inserted incorrectly       copyir.com Defective developing unit connector       copyir.com
C7410    Drum unit connector insertion problem Absence of the drum unit is detected       copyir.com    Drum unit connector inserted incorrectly       copyir.com Defective drum unit connector       copyir.com
C7800    Broken external thermistor wire The thermistor output value is 4       copyir.com5 V or more       copyir.com    Poor contact in the connector terminals       copyir.com Defective humidity sensor       copyir.com
C7810    Short-circuited external thermistor The thermistor input value is 0       copyir.com5 V or less       copyir.com    Poor contact in the connector terminals       copyir.com Defective humidity sensor       copyir.com
C7900    Drum EEPROM error Reading from or writing to EEPROM cannot be performed       copyir.com    Poor contact in the connector terminals       copyir.com Defective drum unit       copyir.com
C7910    Developing unit EEPROM error Reading from or writing to EEPROM cannot be performed       copyir.com    Poor contact in the connector terminals       copyir.com Defective developing unit       copyir.com
C8020    Punch motor problem (optional 3000sheet document finisher) The LOCK signal of the punch motor is detected for more than 500 ms while the punch motor is operating       copyir.com    Poor contact in the connector terminals       copyir.com Defective punch motor       copyir.com Defective PWB       copyir.com

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