These results are ranked by popularity.
| Error | |
|---|---|
| C7004 | Description: Yellow toner feed motor lock • The revolution of the yellow toner feed motor does not reach the predetermined revolution within the predetermined period when ASIC (U8) on the engine controller PCB activates the yellow toner feed motor. |
| C2010 | Description: Main drive motor starting error • No FG (Frequency generation) pulse is entered within the predetermined period since ASIC (U8) on the engine controller PCB has issued a motor activation signal to the main drive motor. |
| C2520 | Description: Paper feed motor starting time-out • The FG (Frequency generation) pulse does not reach the correct frequency within the predetermined period when ASIC (U8) on the engine controller PCB has issued a motor activation signal to the paper feed |
| C0440 | Description: Document finisher communication problem • The microcomputer of scanner main PCB does not commnunicate to the document Document finisher. No communication: there is no reply after 3 retries. Abnormal communication: a communication error (pari |
| C7810 | Description: Short-circuited external temperature thermistor • The thermistor input value is 0.4 V or less for 500 ms continuously. |
The most common error codes.
| Error | |
|---|---|
| C7004 | Description: Yellow toner feed motor lock • The revolution of the yellow toner feed motor does not reach the predetermined revolution within the predetermined period when ASIC (U8) on the engine controller PCB activates the yellow toner feed motor. |
| C2010 | Description: Main drive motor starting error • No FG (Frequency generation) pulse is entered within the predetermined period since ASIC (U8) on the engine controller PCB has issued a motor activation signal to the main drive motor. |
| C2520 | Description: Paper feed motor starting time-out • The FG (Frequency generation) pulse does not reach the correct frequency within the predetermined period when ASIC (U8) on the engine controller PCB has issued a motor activation signal to the paper feed |
| C0440 | Description: Document finisher communication problem • The microcomputer of scanner main PCB does not commnunicate to the document Document finisher. No communication: there is no reply after 3 retries. Abnormal communication: a communication error (pari |
| C7810 | Description: Short-circuited external temperature thermistor • The thermistor input value is 0.4 V or less for 500 ms continuously. |
| C7004 | Description: Yellow toner feed motor lock • The revolution of the yellow toner feed motor does not reach the predetermined revolution within the predetermined period when ASIC (U8) on the engine controller PCB activates the yellow toner feed motor. |
| C2010 | Description: Main drive motor starting error • No FG (Frequency generation) pulse is entered within the predetermined period since ASIC (U8) on the engine controller PCB has issued a motor activation signal to the main drive motor. |
| C2520 | Description: Paper feed motor starting time-out • The FG (Frequency generation) pulse does not reach the correct frequency within the predetermined period when ASIC (U8) on the engine controller PCB has issued a motor activation signal to the paper feed |
| C0440 | Description: Document finisher communication problem • The microcomputer of scanner main PCB does not commnunicate to the document Document finisher. No communication: there is no reply after 3 retries. Abnormal communication: a communication error (pari |
| C7810 | Description: Short-circuited external temperature thermistor • The thermistor input value is 0.4 V or less for 500 ms continuously. |