Zebra GC420t Thermoetikettendrucker mit Flachband Netzteil USB Kabel 250 Etiketten 766

Then press feed button and keep it pressed until green LED blinks twice and release it. Turn printer Off then On again. Don't print Windows test print. If unsuccessful - repeat procedure until Windows install printer correctly or can try through Device Manager-Printers- Uninstall.

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