Sharp MX4171 Printer with list Error Codes and Epson XP-241 Adjustment Program – Printer model: Sharp MX4171 – Error codes on Sharp MX4171 with details instruction fixing: Code: A0-01 Description: PCU ROM error Causes: The firmware update is not completed properly by interruption of the power during the update operation PCU PWB trouble Troubleshooting Guides: […]