Fixing Kyocera FS6020 Printer Error Codes in details – Printer model: Kyocera FS6020 – Fix Error codes on Kyocera FS6020 model and its description: Code: 0420 Description: serial communication error between paper feeder and engine/high voltage PWB.• Communication ready signal time-out occurs continuously more than specified times in serial communication with an optional paper feeder […]
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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%) !!!