Error Codes list of Riso CR1630 model and quick guides – Compatible Printer model: Riso CR1630 – Riso CR1630 Error Codes with quick guides: Code: C21 Description: Master Loading Error (onto the Drum) Causes: • If the Master sensor does not detect the master (light not reflected) during the master loading when the Drum is […]
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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%) !!!