Causes: The main charger unit is not installed properly. There is an abnormality in the main charger unit. Disconnection of the high voltage PWB connector. MC/DV high voltage PWB trouble. PCU PWB trouble
Remedy: Check the output of the main charger with SIM8-2. Check disconnection of the main charger./Replace. Check disconnection of the high voltage PWB connector./Replace. Replace the MC/DV high voltage PWB. Replace the PCU PWB.
Code: C4-20
Description: Transfer output trouble
Causes: Transfer unit abnormality. Transfer unit insertion trouble. TC output harness disconnection, breakage. OPC drum abnormality (does not rotate). High voltage PWB trouble PCU PWB trouble.
Remedy: Replace the transfer unit. Reinsert the transfer unit. Check or replace the TC output harness Replace the high voltage PWB. Replace the PCU PWB.
Code: E6-10
Description: Shading error (Black correction)
Causes: Installation error of the CCD unit harness. CCD unit trouble. DSPF PWB trouble.
Remedy: Check the installing state of the harness to the CCD unit. Check the CCD unit / the DSPF PWB.
Code: E6-11
Description: Shading error (White correction)
Causes: Installation error of the CCD unit harness. Copy lamp lighting trouble. Dirt on the reference white plate. CCD unit trouble. DSPF PWB trouble. Shading adjustment error
Remedy: Check the installing state of the harness the CCD unit. Clean the reference white plate. Check the CCD unit / the DSPF PWB.
Code: E6-14
Description: CCD-ASIC error
Causes: DSPF PWB trouble.
Remedy: Replace the DSPF PWB.
Code: E7-01
Description: MFP image data error
Causes: Image data transfer error in the MFP PWB. MFP PWB trouble.
Remedy: Check connection of the connector and the harness of the MFP PWB. Replace the MFP PWB.
Code: E7-02
Description: HDD trouble (when the mirroring kit is installed)
Causes: When installing the mirroring kit, the HDD of the machine or the HDD of the mirroring kit breaks down or connection fails.. Defective installation of the mirroring kit. Breakdown of the HDD of the mirroring kit. Defective connection between the HDD and the mirroring kit harness. MFP PWB trouble.
Remedy: Use SIM62-20 to check the trouble. Check installation of the mirroring kit and replace if necessary. Replace the broken HDD. Replace the mirroring kit. Replace the MFP PWB.
Code: E7-03
Description: HDD trouble
Causes: Connector, harness connection trouble in the MFP PWB and HDD. HDD error file management area data abnormality (FAT breakage). MFP PWB trouble.
Remedy: Check connection of the connector and the harness of the MFP PWB and HDD. Use SIM62-2,3 to check read/write operations of the HDD. Replace the HDD. Replace the MFP PWB.