Fixing Kyocera KM4035 Printer Error Codes in details – Printer model: Kyocera KM4035 – Fix Error codes on Kyocera KM4035 model and its description: Code: C0030 Description: Fax control PCB problem • Problems with data from fax control PCB. Causes: Defective fax control PCB. Remedy: Replace the fax control PCB and check for correct operation. […]