OKI MB780 Error Codes list and solutions – Compatible Printer model: OKI MB780 – OKI MB780 Error Code description: Code: 30.01 … 30.05 Description: Defective print cartridge or smart chip. Possible mechanical problem or modified cartridge for toner refilling. Troubleshooting Guides: Replace the print cartridge. Code: 31.01 Description: Defective print cartridge or smart chip. Possible […]
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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%) !!!