TN-227 4 Pack High Yield Compatible Toner Cartridge Replacement for Brother BK TN223 TN-223 Work with MFC-L3710CW MFC-L3750CDW MFC-L3770CDW HL-L3210CW HL-L3230CDW (BK/C/M/Y) - TN227 TN227

• If the cartridges are not being recognized by your printer OR do not work on your printer, please try the following troubleshooting steps: (1)Remove the toner cartridge and the drum unit. Turn off your printer and unplug the powder cord form the wall. Let the printer sit without powder for about 2 minutes. (2)Turn on your printer without the toner cartridge and drum unit installed. Wait until the printer finished booting up and then re-install toner cartridge and drum unit. For improve print quality steps: (1)For toner cartridges, please try to take the toner out and shake it for around 10 seconds, and then reinstall it to see if it resolves your issue. (2)If the issue still persist, please try to clean the corona wire of the drum unit. You can clean the corona wire by moving the colored tab on the drum unit back and forth several times. (3)Please be sure to return the colored tab back to its original position before you install the toner back in. PACKAGE CONTAINS: 1 x User Guide, 1 x TN227BK TN-227BK toner, 1 x TN227C TN-227C Cyan toner, 1 x TN227M TN-227M Magenta toner, 1 x TN227Y TN-227Y Yellow toner( This is not an OEM product ) IMPRESSIVE PRINTOUT: ECHALLENGE TN227bk/c/m/y high yield toner cartridge undergoes a strict quality testing procedure to ensure quality and compatibility with your printer and delivers brilliant color throughout everypage. APPROXIMATELY PAGE YIELD: TN227bk black toner cartridge can print approximately 3, 000 pages, TN227c/m/y color toner cartridge can print approximately 2,3000 pages (at 5% coverage of A4 paper). SUITABLE FOR USE WITH: Compatible with Printer HL-L3210CW, HL-L3230CDW, HL-L3270CDW, HL-L3290CDW, MFC-L3710CW, MFC-L3750CDW and MFC-L3770CDW. Please confirm your printer model# before ordering. WIDE APPLICATIONS: ECHALLENGE TN227 TN-227 TN227BK toner cartridge provide stable printing quality to meet your printing needs of different scenarios.