Fixing Kyocera DC4056 Printer Error Codes in details – Printer model: Kyocera DC4056 – Fix Error codes on Kyocera DC4056 model and its description: Code: C01 Description: Memory problem. Use simulation 70 Code: C03 Description: Communication problem between main board and scan board Code: C05 Description: Auxiliary CPU ROM on main board Code: C21 Description: […]