Sharp MX4060N Error Codes List page 1 from 17

Code Description Causes Remedy
A0-01 PCU PWB ROM error The firmware version-up is not completed properly by interruption of the power during the version-up operation, etc. PCU PWB trouble. Use SIM49-1 to perform the firmware version-up procedure again. Replace the PCU PWB.
A0-02 SCN-MFP PWB ROM error The firmware version-up is not completed properly by interruption of the power during the version-up operation, etc. SCN-MFP PWB trouble. Use SIM49-1 to perform the firmware version-up procedure again. Replace the SCN-MFP PWB.
A0-04 ACU ROM error Scanner expansion PWB (ACU) (ACRE) ROM data error. An error occurs during firmware upgrading for some reasons. Perform firmware upgrading again.
A0-10 Controller ROM error The content of the color profile is abnormal. Combination error between the SCN-MFP PWB firmware and the color profile Upgrade the firmware collectively. Replace the SCN-MFP PWB.
A0-15 Incompatible DSK BOOT and program firmware Installation of the normal firmware was performed with a security kit enable. Stop installation of the normal firmware.
A0-17 Inconsistency between the UI data and the CPU firmware version Combination error between the UI contents data and the CPU UI firmware version. Install the firmware in the all-firmware version-up mode.
A0-18 Conflict firmware version ASIC-MAIN Combination version error in MFPC ASIC Check the combination of the firmware. Use SIM49-1 to perform the firmware version-up procedure again.
A0-20 Machine level error (CTL detection) Inconsistency between the MFP firmware version and the EEPROM data version Check the combination of the firmware.
A0-21 Machine level error (PCU detection) Inconsistency between the PCU firmware version and the EEPROM data version. Check the combination of the firmware.
A0-22 Conflict firmware and EEPROM data version (SCN-MFP) Inconsistency between the SCN-MFP PWB firmware version and the EEPROM data version. Check the combination of the firmware.
C1-10 Main charger trouble (Monochrome) Open circuit or short circuit of the main charger (Black) output 1) Check & Remedy Use SIM8-2 to check the output of [GB-K]. If the leakage noise or the flickering on the screen of the panel is detected; (1) Abnormality of the charger (BK) -> Remove and insert the charger (BK) or replace the charger (BK). (2) Imperfect insertion of the charger (BK) -> Remove and insert the charger (BK). (3) Abnormality of MC-K harness (Transformer B801 of the high-voltage MC PWB) -> Remove and insert MC-K harness or replace MCK harness. (4)Abnormality of GB-K/DV-KCMY wiring -> Check GB-K/DV-KCMY wiring./Replace. (5) Abnormality of the developing unit (K/C/M/Y) -> Insert and remove the developing unit./Replace. (6) Abnormality of the high voltage MC PWB spring contact (GB,DV). -> Check the high voltage MC PWB spring contact. 2) Check & Remedy Use SIM8-2 to check the output of [GB-K]. If the leakage noise etc. is not detected; (1) Charger (BK) not inserted. -> Insert the Charger (BK). (2) Disconnection/ breakage of MC-K harness (Transformer B801 of the high-voltage MC PWB) -> Insert the harness./Replace. (3) High MC PWB trouble. -> Replace the high MC PWB. (4) PCU PWB trouble -> Replace PCU PWB.
C1-14 Main charger trouble (Color) Open circuit or short circuit of the main charger (Color) output 1) Check & Remedy Use SIM8-2 to check the output of [GB-C/M/Y]. If the leakage noise or the flickering on the screen of the panel is detected; (1) Abnormality of the charger (C/M/Y) -> Remove and insert the charger (C/M/Y) or replace the charger (C/M/Y). (2) Imperfect insertion of the charger (C/M/Y) -> Remove and insert the charger (C/M/Y). (3) Abnormality of MC-CL harness (Transformer B901 of the high-voltage MC PWB) -> Remove and insert MC-CL harness or replace MCCL harness. (4)Abnormality of GB-CMY wiring -> Check GB-CMY wiring./Replace. (5)Abnormality of the high voltage MC PWB spring contact (GB,DV) -> Check the high voltage MC PWB spring contact. 2) Check & Remedy Use SIM8-2 to check the output of [GB-C/M/Y]. If the leakage noise etc. is not detected; (1) Charger (C/M/Y) not inserted. -> Insert the Charger (C/M/Y). (2) Disconnection/ breakage of MC-CL harness (Transformer B901 of the high-voltage MC PWB) -> Insert the harness./Replace. (3) High MC PWB trouble. -> Replace the high MC PWB. (4) PCU PWB trouble -> Replace PCU PWB.
C1-15 High-voltage MC Black circuit trouble 1) Pin getting away of a harness (MC-K-ERR) and breaking (MC PWB Input connector CN1-10pin) 2) High-voltage error circuit (MC-K-ERR) damage 1) Check connection of the harness.(MC PWB Input connector CN1-10pin) Replace the harness. 2) Check disconnection of the high voltage MC PWB connector./Replace.
C1-16 High-voltage MC color circuit trouble 1) Pin getting away of a harness (MC-CMY-ERR) and breaking (MC PWB Input connector CN1-11pin) 2) High-voltage error circuit (MC-CMYERR) damage 1) Check connection of the harness.(MC PWB Input connector CN1-11pin) Replace the harness. 2) Check disconnection of the high voltage MC PWB connector./Replace.
C1-40 High-voltage MC PWB trouble 1) Input harness disconnection in the high voltage MC PWB. 2) Harness (MC-K-ERR, MC-CMY-ERR) pin disconnection (MC PWB input connector CN1- 10pin,CN1-11pin) 3) 24V fuse meltdown in the high voltage MC PWB 4) High voltage error circuit (MC-K-ERR, MC-CMYERR) breakage in the high voltage MC PWB 1) Check the harness and the connector (MC PWB Input connector CN1) 2) Check or replace the harness.(MC PWB input connector CN1-10pin, CN1-11pin) 3) 4) Replace the MC PWB