OKI C5400n Error Codes list and solutions – Compatible Printer model: OKI C5400n – OKI C5400n Error Code description: Code: -01 Display: Loader V. xx.xx PW-LSI ERROR Description: A high-voltage power unit interface error at initialization. Causes: Is the cable between the PU board and the high-voltage power unit connected properly? Is there poor contact? […]
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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%) !!!