Solved Roland AJ740 AdvancedJet Error Codes – Printer model: Roland AJ740 AdvancedJet – Error codes on Roland AJ740 AdvancedJet model and its description: – Roland AJ740 AdvancedJet printer Error Codes and quick guide to troubleshooting: Code: 0002 Description: Disorder of communication with Sub CPU Causes: Sub Board does not work correctly. Sub CPU does not […]
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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%) !!!