کیو سرا میتا km3050

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    Defective main PWB     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
C8030    Tray upper limit detection problem (optional document finisher) When the tray elevation motor raises a tray, the ON status of the tray upper limit sensor is detected     copyir.com    The tray upper limit sensor/push paper sensor/surface view sensor connector makes poor contact     copyir.com Defective tray upper limit sensor/ push paper sensor/ surface view sensor     copyir.com Defective finisher main PWB     copyir.com
C8050    Paper conveying belt motor 1 problem (optional 3000-sheet document finisher) Paper conveying belt home position sensor 1 does not turn off within 1     copyir.com5 s     copyir.com Paper conveying belt home position sensor 1 does not turn on within 2     copyir.com5 s     copyir.com Jam 88 is indicated     copyir.com    Poor contact in the connector terminals     copyir.com Defective paper conveying belt home position sensor 1     copyir.com Defective paper conveying belt motor 1     copyir.com Defective PWB     copyir.com
C8060    Paper conveying belt motor 2 problem (optional 3000-sheet document finisher) Paper conveying belt home position sensor 2 does not turn off within 1     copyir.com5 s     copyir.com Paper conveying belt home position sensor 2 does not turn on within 2     copyir.com5 s     copyir.com    Poor contact in the connector terminals     copyir.com Defective paper conveying belt home position sensor 2     copyir.com Defective paper conveying belt motor 2     copyir.com Defective PWB     copyir.com
C8070    Internal tray communication error (optional 3000-sheet document finisher) Communication with the internal tray is not possible although the connection is detected     copyir.com    Poor contact in the connector terminals     copyir.com Defective PWB     copyir.com
C8140    Main tray problem (optional 3000sheet document finisher) The main tray is not detected by the main tray top limit detection sensor or the main tray capacity detection sensor within 20 s since the tray has started ascending     copyir.com The main tray upper limit detection sensor or the main tray load detection sensor is not detected to be turned off in 20 s after the main tray has descended     copyir.com The main tray low limit detection sensor is not detected to be turned on in 20 s after the main tray has descended     copyir.com During main tray ascent, the main tray upper limit detection sensor or the main tray load detection sensor stays on for more than 2 s     copyir.com Tray elevation motor problem (optional document finisher) When the tray elevation motor is driving, the ON status of the tray lower limit sensor or surface view sensor cannot be detected even if a specified time has elapsed     copyir.com    Poor contact in the connector terminals     copyir.com Defective main tray motor     copyir.com Defective main tray upper limit detection sensor/main tray load detection sensor/main tray lower limit detection sensor     copyir.com Defective finisher main PWB     copyir.com The tray elevation motor connector makes poor contact     copyir.com The tray elevation motor malfunctions     copyir.com The tray lower limit sensor/push paper sensor/surface view sensor connector makes poor contact     copyir.com Defective tray lower limit sensor/ push paper sensor/ surface view sensor     copyir.com Defective finisher main PWB     copyir.com
C8170    Side registration motor 1 problem (optional 3000-sheet document finisher) When operation returned to a home position is performed at the time of initial operation and a home position is not detected even if 3 s passed     copyir.com Jam 88 is indicated     copyir.com    Poor contact in the connector terminals     copyir.com Defective side registration motor 1     copyir.com Defective PWB     copyir.com
C8170    Adjustment motor problem (optional document finisher) When the adjustment motor is driving, the ON status of the adjustment home position sensor cannot be detected even if a specified time has elapsed     copyir.com When adjustment operation starts, the ON status of the adjustment home position sensor is not detected     copyir.com    The adjustment motor connector makes poor contact     copyir.com Defective adjustment motor     copyir.com The adjustment home position sensor connector makes poor contact     copyir.com Defective adjustment home position sensor     copyir.com Defective finisher main PWB     copyir.com
C8170    Finisher front side registration motor problem (optional built-in finisher) When the front-side registration home-position sensor is turned on during initialization, the sensor did not turn on while it has moved by 106 pulses     copyir.com When the front-side registration home-position sensor is turned off during initialization, the sensor did not turn on in 3 s     copyir.com    The front side registration motor connector makes poor contact     copyir.com Defective front side registration motor     copyir.com The front side registration home position sensor connector makes poor contact     copyir.com Defective front side registration home position sensor     copyir.com Defective finisher control PWB     copyir.com
C8180    Side registration motor 2 problem (optional 3000-sheet document finisher) When operation returned to a home position is performed at the time of initial operation and a home position is not detected even if 3 s passed     copyir.com Jam 88 is indicated     copyir.com    Poor contact in the connector terminals     copyir.com Defective side registration motor 2     copyir.com Defective PWB     copyir.com
C8180    Finisher rear side registration motor problem (optional built-in finisher) When the rear-side registration home-position sensor is turned on during initialization, the sensor did not turn on while it has moved by 106 pulses     copyir.com When the rear-side registration home-position sensor is turned off during initialization, the sensor did not turn on in 3 s     copyir.com    The rear side registration motor connector makes poor contact     copyir.com Defective rear side registration motor     copyir.com The rear side registration home position sensor connector makes poor contact     copyir.com Defective rear side registration home position sensor     copyir.com Defective finisher control PWB     copyir.com
C8190    Finisher trailing edge registration motor problem (optional built-in finisher) When the trailing edge registration home-position sensor is turned on during initialization, the sensor did not turn on while it has moved by 106 pulses     copyir.com When the trailing edge registration home-position sensor is turned off during initialization, the sensor did not turn on in 3 s     copyir.com    The trailing edge registration motor connector makes poor contact     copyir.com Defective trailing edge registration motor     copyir.com The trailing edge registration home position sensor connector makes poor contact     copyir.com Defective trailing edge registration home position sensor     copyir.com Defective finisher control PWB     copyir.com
C8210    Stapler moving motor 1 error (optional 3000-sheet document finisher) When operation returned to a home position is performed at the time of initial operation and a home position is not detected even if 1     copyir.com5 s passed     copyir.com    Poor contact in the connector terminals     copyir.com Defective stapler moving motor 1     copyir.com Defective finisher main PWB     copyir.com
C8210    Stapler problem (optional document finisher) When the stapler motor is driving, the ON status of the stapler home position sensor cannot be detected even if a specified time has elapsed     copyir.com    The stapler connector makes poor contact     copyir.com The stapler is blocked with a staple     copyir.com The stapler is broken     copyir.com Defective finisher main PWB     copyir.com
C8210    Finisher stapler problem (optional built-in finisher) The stapler home position sensor does not change state from nondetection to detection within 200 ms of the start of stapler motor counterclockwise (forward) rotation     copyir.com During initialization, the stapler home position sensor does not change state from non-detection to detection within 600 ms of the start of stapler motor clockwise (reverse) rotation     copyir.com    The stapler connector makes poor contact     copyir.com The stapler is blocked with a staple     copyir.com The stapler is broken     copyir.com Defective finisher control PWB     copyir.com
C8220    Stapler moving motor 2 error (optional 3000-sheet document finisher) When operation returned to a home position is performed at the time of initial operation and a home position is not detected even if 3     copyir.com5 s passed     copyir.com    Poor contact in the connector terminals     copyir.com Defective stapler moving motor 2     copyir.com Defective finisher main PWB     copyir.com
C8230    Stapler motor problem (optional 3000sheet document finisher) Jam 82 is indicated     copyir.com    Poor contact in the connector terminals     copyir.com Defective stapler motor     copyir.com Defective finisher main PWB     copyir.com
C8300    Centerfold unit communication error (optional centerfold unit of 3000-sheet document finisher) Communication with the centerfold unit is not possible although the connection is detected     copyir.com    Poor contact in the connector terminals     copyir.com Defective centerfold unit set switch     copyir.com Defective finisher main PWB     copyir.com
C8310    Centerfold side registration motor 1 problem (optional centerfold unit of 3000-sheet document finisher) The home position is not detected when initial operation even if 1000 ms passed     copyir.com    Poor contact in the connector terminals     copyir.com Defective centerfold side registration motor 1     copyir.com Defective PWB     copyir.com
C8320    Centerfold paper conveying belt motor problem (optional centerfold unit of 3000-sheet document finisher) The home position is not detected when initial operation even if 2500 ms passed     copyir.com    Poor contact in the connector terminals     copyir.com Defective centerfold paper conveying belt motor 1/2     copyir.com Defective PWB     copyir.com
C8330    Blade motor problem (optional centerfold unit of 3000-sheet document finisher) The home position is not detected when initial operation even if 1500 ms passed     copyir.com    Poor contact in the connector terminals     copyir.com Defective blade motor     copyir.com Defective PWB     copyir.com
C8340    Centerfold staple motor problem (optional centerfold unit of 3000-sheet document finisher) Jam 89 is indicated     copyir.com    Poor contact in the connector terminals     copyir.com Defective centerfold staple motor     copyir.com Defective PWB     copyir.com
C8350    Centerfold side registration motor 2 problem (optional centerfold unit of 3000-sheet document finisher) The home position is not detected when initial operation even if 1000 ms passed     copyir.com    Poor contact in the connector terminals     copyir.com Defective centerfold side registration motor 2     copyir.com Defective PWB     copyir.com
C8360    Centerfold main motor problem (optional centerfold unit of 3000-sheet document finisher) The motor lock signal is detected above 1000 ms during driving the centerfold main motor     copyir.com    Poor contact in the connector terminals     copyir.com Defective centerfold main motor     copyir.com Defective PWB     copyir.com
C8440    Sensor adjusting problem (optional document finisher) The sensor cannot be adjusted within the specified range     copyir.com    The paper entry sensor connector makes poor contact     copyir.com Defective paper entry sensor     copyir.com The optical path of the paper entry sensor is blocked by foreign matter     copyir.com Defective finisher main PWB     copyir.com
C8460    EEPROM problem (optional document finisher) Reading from or writing to EEPROM cannot be performed     copyir.com    Defective EEPROM or finisher main PWB     copyir.com
C8500    Mailbox communication error (optional mailbox of 3000-sheet document finisher) Communication with the mailbox is not possible although the connection is detected     copyir.com    Poor contact in the connector terminals     copyir.com Defective PWB     copyir.com
C8510    Mailbox drive motor problem (optional mailbox of 3000-sheet document finisher) The motor lock signal is detected above 500 ms during driving the mailbox drive motor     copyir.com    Poor contact in the connector terminals     copyir.com Defective mailbox drive motor     copyir.com Defective PWB     copyir.com
C8800    Document finisher communication problem (optional 3000-sheet document finisher) 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 PWB     copyir.com
C8900    Backup memory data problem (optional 3000-sheet document finisher) Read and write data does not match     copyir.com    Poor contact in the connector terminals     copyir.com Defective finisher main PWB     copyir.com
C8910    Backup memory data problem (optional punch unit of 3000-sheet document finisher) Read and write data does not match     copyir.com    Poor contact in the connector terminals     copyir.com Defective punch PWB     copyir.com
C8920    Backup memory data problem (optional mailbox of 3000-sheet document finisher) Read and write data does not match     copyir.com    Poor contact in the connector terminals     copyir.com Defective mailbox main PWB     copyir.com
C8930    Backup memory data problem (optional centerfold unit of 3000-sheet document finisher) Read and write data does not match     copyir.com    Poor contact in the connector terminals     copyir.com Defective centerfold main PWB     copyir.com
C9000    DP communication problem (optional DP) A communication error is detected     copyir.com    Poor contact in the connector terminals     copyir.com Defective DP main PWB     copyir.com
C9040    DP lift motor going up error (optional DP) The pulse count raised to 10000 at lifting, however, the DP lift switch could not be turned on     copyir.com After one time retry, the DP lift limit switch could not be turned on     copyir.com    Loose connection of the DP lift motor connector     copyir.com Malfunction of the DP lift motor     copyir.com Malfunction of the DP lift upper limit switch     copyir.com Loose connection of the DP lift upper limit switch connector     copyir.com Defective DP main PWB     copyir.com
C9050    DP lift motor going down error (optional DP) The pulse count lowered to 10000 at lifting down, however, the DP bottom limit switch could not be turned on     copyir.com After one time retry, the DP bottom limit switch could not be turned on     copyir.com    Loose connection of the DP lift motor connector     copyir.com Malfunction of the DP lift motor     copyir.com Malfunction of the DP lift lower limit switch     copyir.com Loose connection of the DP lift lower limit switch connector     copyir.com Defective DP main PWB     copyir.com
C9060    DP EEPROM error (optional DP) Read and write data does not match     copyir.com Data in the specified area of the backup memory does not match the specified values     copyir.com    Defective DP main PWB     copyir.com Device damage of EEPROM     copyir.com
C9070    Communication problem between DP and SHD (optional DP) A communication error is detected     copyir.com    Loose connection of the SHD PWB     copyir.com Defective SHD PWB     copyir.com
C9080    Communication problem between DP and CIS (optional DP) Reading cannot be performed correctly     copyir.com    Loose connection of CIS     copyir.com Defective CIS     copyir.com
F000    Operation panel PWB communication error    Defective main PWB     copyir.com Defective operation panel PWB     copyir.com
F010    Main PWB checksum error    Defective main PWB     copyir.com
F020    Memory checksum error    Defective main PWB     copyir.com Defective expansion memory     copyir.com
F030    Main PWB system error    Defective main PWB     copyir.com
F040    Engine PWB communication error    Defective main PWB     copyir.com Defective engine PWB     copyir.com
F041    Scanner PWB communication error    Defective main PWB     copyir.com Defective scanner PWB     copyir.com
F050    Engine ROM checksum error    Defective engine PWB     copyir.com
F060    Engine RAM error    Defective engine PWB     copyir.com
F070    Flash ROM error    Defective flash ROM     copyir.com
F080    Flash ROM error (during download)    Defective flash ROM     copyir.com
F090    Fax control PWB communication error    Defective main PWB     copyir.com
F14F    Power source PWB secondary side error    Defective power source PWB     copyir.com

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