Các lỗi thường gặp

Code :
  • Code: E721
  • Description: Jam not reaching the read sensor: The original does not reach the read sensor after it has passed the registration sensor (when scanning obverse side) or the reverse sensor (when scanning reverse side).
  • Causes: Read sensor RADF board Transport roller-1 Transport roller-2
  • Remedy: Transport roller-1 / Transport roller-2 Clean the transport roller-1 and transport roller-2 if they are stained. Read sensor • Sensor check (Perform the input check: 03-[8]/[G]) • Connector check • Harness check RADF board • Board check • Connector check (PA4) • Harness check
  • Code: E725
  • Description: Stop jam at the read sensor: The trailing edge of the original does not pass the read sensor after its leading edge has reached this sensor.
  • Causes: Read sensor RADF board Transport roller-2
  • Remedy: Transport roller-2 Clean the transport roller if it is stained. Read sensor • Sensor check (Perform the input check: 03-[8]/[G]) • Connector check • Harness check RADF board • Board check • Connector check (PA4) • Harness check
  • Code: E726
  • Description: Stop jam at the exit sensor: The trailing edge of the original does not pass the exit sensor after its leading edge has reached this sensor.
  • Causes: Original intermediate transport sensor RADF board Exit/reverse roller
  • Remedy: Exit/reverse roller Clean the exit/reverse roller if it is stained. Original intermediate transport sensor • Sensor check (Perform the input check: 03-[8]/[E]) • Connector check • Harness check RADF board • Board check • Connector check (PA4) • Harness check
  • Code: EAD0
  • Description: Print end command time-out jam: Jam occurred because print operation did not finish normally due to communication error on main board
  • Causes: Main motor MAIN board
  • Remedy: 1 Is the main motor working? (Perform the output check in the test mode: 03-101/ 151) Yes 2 No • Replace the main motor. 2 Replacing the PC board Replace the MAIN board.
  • Code: EB50
  • Description: Paper remaining on the transport path: The multiple feeding of preceding paper caused the misfeeding of upcoming paper.
  • Causes: Registration sensor MAIN board Rollers on the transport path
  • Remedy: 1 Open the right cover. Is there any paper on the transport path? Remove paper if there is any on the transport path. 2 2 Is the registration sensor working? (Perform the input check: 03-[A]/[A]) Yes Check the rollers. Replace them if they are worn out No 3 3 MAIN board 1. Check if the connector CN22 on the MAIN board is disconnected. 2. Check if the connector pins are disconnected or the harnesses are open circuited. 3. Check if the conductor patterns on the MAIN board are short circuited or open circuited. 4. Replace the MAIN board.
  • Code: EB60
  • Description: Paper remaining on the transport path: The multiple feeding of preceding paper caused the misfeeding of upcoming paper (redetection after no jam is detected at [EB50]).
  • Causes: Registration sensor MAIN board Rollers on the transport path
  • Remedy: 1 Open the right cover. Is there any paper on the transport path? Yes Remove the paper. No 2 2 Is the registration sensor working? (Perform the input check in the test mode: 03-[A]/ [A]) Yes 3 No • Check if the connector CN22 on the MAIN board is disconnected. • Check if the connector of the registration sensor is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor pattern on the MAIN board is short circuited or open circuited. • Replace the registration sensor. • Replace the MAIN board. 3 Roller • Check the rollers. Replace them if they are worn out.
  • Code: F070
  • Description: Communication related service call Communication error between System-CPU and Engine- CPU
  • Causes: MAIN board.
  • Remedy: Check ROM version Check the version of the system ROM. Check the version of the engine ROM version.
  • Code: F090
  • Description: Circuit related service call Memory abnormality on the MAIN board.
  • Causes: Memory (IC11) on the MAIN board.
  • Remedy: 1. Turn the power off, and start up the Setting Mode (08). 2. When "TEST MODE D" is displayed on the control panel, key in code: 9080 and press the [START] key. Notes: Code: 9080 cannot be keyed in except when 08-9010 is ON. To set the 08-9010, if this is the case, key in 08-9010- [START]- [CLEAR]- key in [1]- [OK]. 3. When "SELECT DESTINATION" is displayed, use the keys to select a direction and press the [OK] key. 4. When "MC=9080" is displayed on the control panel, press the [OK] key. To cancel, press the [CANCEL] key. 5. If SRAM clear ends normally, "INITIALIZE=OK" is displayed on the control panel, it automatically changes to the initial screen of the 08 mode. 6. Perform the initialization after the software version upgrade (08-9030). 7. Display the serial number (08-9601) and check the serial number. Key in the correct serial number using 08-9601 if the serial number is different from the serial number on the identification plate on the back cover. 8. Set the 08-9010 to "0". 9. Turn the power off and then on, if the error is not corrected, replace the SRAM on the main board.
‹ First  < 3 4 5 6 7 > 
popup

Số lượng:

Tổng tiền:

Danh mục