Description: Drum potential sensor (DPS) output abnormality 1. The DPS detects the value less than the potential specified value of the unexposed part 5 times in succession.
Remedy: 1 Check DPS, and clean/repair it if there is sensor dirt or any abnormality. 17-F 2 Check the connector connection and the wiring between PRCB and DPS, and repair it if any abnormality. - 3 Replace DPS. - 4 Replace DPSB. - 5 Replace PRCB.
Code: C-2808
Description: Dot diameter correction abnormality. While in the dot diameter correction, the correction is terminated with an abnormal value.
Remedy: 1 Check DPS, and clean/repair it if there is sensor dirt or any abnormality. 17-F 2 Check the connector connection and the wiring between PRCB and OACB, and repair it if any abnormality. - 3 Check the connector connection and the wiring between OACB and IPB, and repair it if any abnormality. - 4 Replace DPS. - 5 Replace DPSB. - 6 Replace IPB. - 7 Replace PRCB.
Code: C-2809
Description: Drum potential sensor (DPS) output abnormality 2. While in the 0V check of the DPS, more than 100V of the drum surface potential is detected more than 5 times. When this condition is detected 5 times in succession, the error code is displayed.
Remedy: 1 Check DPS, and clean/repair it if there is sensor dirt or any abnormality. 17-F 2 Check the connector connection and the wiring between PRCB and DPS, and repair it if any abnormality. - 3 Replace DPS. - 4 Replace DPSB. - 5 Replace PRCB.
Code: C-2810
Description: Drum potential sensor (DPS) output abnormality 3. While in the drum potential correction, a patch for control is not output with the V1 getting to more than 350V. When this condition is detected 5 times in succession, the error code is displayed.
Remedy: 1 Check DPS, and clean/repair it if there is sensor dirt or any abnormality. 17-F 2 Check the connector connection and the wiring between PRCB and DPS, and repair it if any abnormality. - 3 Replace DPS. - 4 Replace DPSB. - 5 Replace PRCB.
Code: C-2811
Description: Drum potential sensor (DPS) data abnormality. While in the drum potential correction, no convergence is obtained even after correction is made more than 10 times. When this condition is detected 5 times in succession, the error code is displayed.
Remedy: 1 Check DPS, and clean/repair it if there is sensor dirt or any abnormality. 17-F 2 Check the connector connection and the wiring between PRCB and DPS, and repair it if any abnormality. - 3 Replace DPS. - 4 Replace DPSB. - 5 Replace PRCB.
Code: C-2812
Description: Transfer current auto adjustment abnormality. The auto adjustment of the transfer current has not completed.
Causes: Transfer roller High voltage unit /2 (HV2)
Remedy: 1 Check the transfer roller section, and clean/repair it if there is sensor dirt or any abnormality. - 2 Clean the power feed section for the transfer roller. - 3 Check the connector connection and the wiring between HV2 and the power feed section, and repair it if any abnormality. 13-O 4 Replace HV2.
Code: C-2815
Description: Developing bias auto adjustment abnormality. The auto adjustment of the developing bias has not completed.
Causes: Developer High voltage unit /1 (HV1)
Remedy: 1 Clean the power feed section for the developing sleeve. - 2 Check the developer, and clean/repair it if there is any adhesion or abnormality. - 3 Check the connector connection and the wiring between HV1 and the developing sleeve, and repair it if any abnormality. 18-G 4 Replace HV1.
Code: C-2816
Description: Drum charger capacity deterioration. When the charger grid/developing bias is in excess of the limit of correction, lower the developing potential/fogging margin potential in steps of 50V. As a result, less than 50V of the difference with the target charger potential is detected 10 times in succession.
Causes: Drum potential sensor (DPS) Drum potential sensor board (DPSB) Charging corona High voltage unit /1 (HV1)
Remedy: 1 Clean the power feed section for the charger. - 2 Check DPS, and clean/repair it if there is sensor dirt or any abnormality. 17-F 3 Check the charger (charging wire and the grid), and clean/repair it if there is any dirt or abnormality. - 4 Check the drum, and clean/repair it if there is any dirt or abnormality. - 5 Check the connector connection and the wiring between HV1 and the charger, and repair it if any abnormality. 18-G 6 Replace DPS. - 7 Replace DPSB. - 8 Replace the drum. - 9 Replace HV1.
Máy Photocopy
Máy in mã vạch - In tem nhãn
PC- Laptop - Điện thoại
Máy in – Mực in
Máy chiếu - Màn chiếu
Máy chấm công - Kiểm soát ra vào
Máy hủy tài liệu
Máy đếm tiền, kho , quỹ
Loa - Loa bluetooth, vi tính, Karaok
Máy lạnh, Cây nước nóng lạnh
