New TMU220 Printhead 1235228 For TM-U220PA TM-U220PB TM-U220PD Printers*New compatible brand print head for select receipt printers *OEM Part#:1235228Note:In print entered please turn off the power of the printer, or it will cause the mainboard chip burned. After loading the print head, please don't install ribbon overhead 10 pieces of A4 document, so that make the new needle have a running-in process, and then put the ribbon. I hope you can be careful operation Feature Manufacturer Part Number?1235228 Adaptable Models?For TM-U220 Printer You'll Receive 1 Pcs New TMU220 Printhead 1235228