0

Các lỗi thường gặp

Code :
  • Code: C180
  • Description: LCF tray-up motor abnormality: The LCF tray-up motor is not rotating or the LCF tray is not moving normally. (the case that paper can be fed from any drawer except the LCF)
  • Remedy: Does the tray move? (Perform the output check: 03-257) NO 1. Check if the connector of the LCF tray-up motor is disconnected. 2. Check if the connector CN507 on the PFC board is disconnected. 3. Check if the connector pins are disconnected or the harnesses are open circuited. 4. Check if the conductor patterns on the PFC board is short circuited or open circuited. 5. Replace the LCF tray-up motor. 6. Replace the PFC board. YES Are the LCF tray-up sensor and LCF tray bottom sensor working? (Perform the input check: 03-[CopyON]/[9]/[F], [ScanON]/[2]/[E]) NO 1. Check if the connectors of the sensors are disconnected. 2. Check if the connector CN505 and CN507 on the PFC board is disconnected. 3. Check if the slit reaches the sensors. 4. Check if the connector pins are disconnected or the harnesses are open circuited. 5. Check if the conductor patterns on the PFC board is short circuited or open circuited. 6. Replace the sensor. 7. Replace the PFC board. YES 1. Check if the conductor pattern on the PFC board is short circuited or open circuited. 2. Replace the PFC board.
  • Code: C1A0
  • Description: LCF end fence motor abnormality: The LCF end fence motor is not rotating or the LCF end fence is not moving normally. (the case that paper can be fed from any drawer except the LCF)
  • Remedy: Is the LCF end fence motor working? (Perform the output check: 03-256) NO 1. Check if the connector of the LCF end fence motor is disconnected. 2. Check if the connector CN507 on the PFC board is disconnected. 3. Check if the connector pins are disconnected or the harnesses are open circuited. 4. Check if the conductor patterns on the PFC board is short circuited or open circuited. 5. Replace the LCF end fence motor. 6. Replace the PFC board. YES Are the LCF end fence home/stop position sensors working? (Perform the input check: 03-[Copy ON]/[9]/[E], [Scan ON /[1]/[E]) NO 1. Check if the connectors of the sensors are disconnected. 2. Check if the connector CN507 on the LGC board is disconnected. 3. Check if the slit reaches the sensors. 4. Check if the connector pins are disconnected or the harnesses are open circuited. 5. Check if the conductor patterns on the PFC board is short circuited or open circuited. 6. Replace the sensors. 7. Replace the PFC board. YES 1. Check if the conductor pattern on the PFC board is short circuited or open circuited. 2. Replace the PFC board.
  • Code: C1C0
  • Description: Option LCF tray-up motor abnormality: The option LCF tray-up motor is not moving normally
  • Remedy: (1) Is the option LCF tray motor working? (2) Is the option LCF tray up sensor working? (3) Replace the tray motor. (4) Replace the tray up sensor. (5) Replace the option LCF board.
  • Code: C260
  • Description: Peak detection error: Lighting of the exposure lamp (white reference) is not detected when power is turned ON.
  • Remedy: Does the exposure lamp light? (Perform the output check: 03-267) YES 1. Check if the connectors on the CCD and SLG boards are disconnected. 2. Check if the shading correction plate is dirty. 3. Check if the conductor pattern on the CCD board is short circuited or open circuited. 4. Check if the conductor pattern on the SLG board is short circuited or open circuited. 5. Replace the lens unit. 6. Replace the SLG board. NO 1. Check if the connectors of the exposure lamp and inverter are disconnected. 2. Check the SLG board if the connector pin CN21 is disconnected or the harness is short circuited or open circuited. 3. Check if the conductor pattern on the SLG board is short circuited or open circuited. 4. Replace the SLG board. 5. Replace the inverter. 6. Replace the exposure lamp.
  • Code: C270
  • Description: (1) Carriage home position sensor not turning OFF within a specified period of time: The carriage does not shift from its home position in a specified time. (2) Downloading firmware with an incorrect model.
  • Remedy: Are the carriages slightly moved to the feeding direction?/Are the carriages staying at a position other than home position? YES Check if the circuits of the SLG board are abnormal. NO 1. Check if the connector pin is disconnected or the harness is short circuited or open circuited. 2. Check if the conductor pattern on the SLG board is short circuited or open circuited. 3. Replace the SLG board. 4. If the model of the firmware downloaded is incorrect, a C270 error (exposure lamp blinks twice) occurs. If the exposure lamp blinks twice, download the correct ROM.
  • Code: C280
  • Description: Carriage home position sensor not turning ON within a specified period of time: The carriage does not reach to its home position in a specified period of time.
  • Remedy: Do the carriages make a big noise after they arrive at the home position? YES The carriage home position sensor is not turned ON. 1. Check if the connector of the sensor is disconnected. 2. Check if the circuits of the SLG board are abnormal. NO The carriages are stopped at the home position and do not move. 1. Check if the connector pins are disconnected or the harnesses are short circuited or open circuited. 2. Check if the conductor pattern on the SLG board is short circuited or open circuited. 3. Replace the SLG board.
  • Code: C360
  • Description: Needle electrode cleaner operation abnormality
  • Remedy: (1) Check if there is any abnormality on the connector between the equipment and the EPU tray of the process unit. (05-2788) (2) Perform the code 08-4606- 0 to -3 (-0: K, -1: Y, -2: M, -3: C) to check which station the error is found. (3) Check if the needle electrode cleaner detection sensors (S30 - S33) are coming off of the plate of the EPU tray. (4) Are the needle electrode cleaner detection sensors (S30 - S33) working normally? (Input check: K: 03-[Fax ON]/[0]/[E], C: 03-[Fax ON]/[0]/[H], M: 03-[Fax ON]/[9]/[C], Y: 03-[Fax ON]/[9]/[F]) * If it is working properly, proceed to 11. If not, check 5 to 10 below. (5) Check if connectors of needle electrode cleaner detection sensors (S30 - S33) disconnected. (6) Check if the connectors for the needle electrode cleaner detection sensors (S30 - S33) on the EPU board (CN553 to CN556) are disconnected. (7) Check if the connector pins are disconnected or the harnesses are open circuited. (8) Check if the conductor pattern on the EPU board is open circuited or short circuited. (9) Replace the needle electrode cleaner detection sensors (S30 - S33). (10) Replace the EPU board (11) Is the needle electrode cleaner drive motors (M23 - M26) working normally? (Input check: K: 03-207, C: 03-206, M: 03-205, Y: 03-204) * If it is working properly, proceed to 22. If not, check 12 to 21 below. (12) Check if the needle electrode cleaner drive section rotates smoothly, and if it does not, clean or replace it. (13) Check if the connectors of the needle electrode cleaner drive motors (M23 - M26) and relay harnesses are disconnected. (14) Check if the relay harness and the harness relay connector on the EPU board side are disconnected (15) Check if the connectors on the EPU board (CN553 - CN556) are disconnected. (16) Check if the connector pins are disconnected or the harnesses are open circuited. (17) Check if the conductor pattern on the EPU board is open circuited or short circuited. (18) Replace the Replace the needle electrode cleaner drive motors (M23 - M26). (19) Replace the EPU board (20) Check if the harness between the EPU board (CN550) and the LGC board (CN310) is open circuited. (21) Replace the LGC board. (22) Correct the needle electrode cleaner drive section (timing belt or gears).
  • Code: C370
  • Description: Transfer belt operation abnormality
  • Remedy: (1) Check if the connector of the transfer belt unit is not disconnected. (2) Is the transport belt unit working normally? (3) Check if the connector of the transfer belt motor is not disconnected. (4) Check if the connector CN311 on the LGC board is disconnected. (5) Check if the fuse on the switching power supply has blown. (6) Check if the transfer belt release detection sensor is working properly. (7) Replace the transfer belt motor. (8) Replace the LGC board.
 < 1 2 3 4 5 >  Last ›
Thêm vào giỏ hàng thành công
popup

Số lượng:

Tổng tiền:

Danh mục