Sharp MX6540FN Printer with list Error Codes and Epson L120 Adjustment Program – Printer model: Sharp MX6540FN – Error codes on Sharp MX6540FN with details instruction fixing: Code: A0-01 Description: PCU ROM abnormality Causes: Firmware upgrade is not made properly due to power OFF, etc. Troubleshooting Guides: Use SIM49-1 to upgrade the firmware. Code: A0-02 […]
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Epson Wic Key
Fix Epson red lights blinking with errors: Service Required, A printer's ink pad at the end of its service life Please contact Epson Support. Guaranty 100% money back if it does not work (counter still 100%) !!!