Testina di stampa adatta per Epson EcoTank ET-2803 ET 2803 2850 xp-440 l 5190 l310 l 3110
Main Cable Fits For ZEBRA QLN 220 QLN220. After 24 hours, try executing the print head cleaning function. Standby for 30 minutes, clean the print head, standby for another 30 minutes, clean the print head again, and repeat this process.