COMPATIBLE PRINTERS: Perfect OEM replacement with stable compatibility for HP LaserJet Pro M15w (W2G51A) M15a (W2G50A) M15 M16w M16a M16 M14 M17 MFP M29w (Y5S53A) M28w (W2G55A) M31w (Y5S55A) M28a (W2G54A) M28 M29a M29 M30w M30 M31 Series Laser Printers PACKAGE INCLUDED: 2 Pack large capacity 48A toner replacement for HP48A CF248A 248A toner cartridge STANDARD PAGE YIELD: Up to 1,000 Pages per 48A toner, 2 pack for 2,000 pages at 5% coverage (Letter/A4) in total PREMIUM TONER: Fill with environmental toner, make it safe to you and your printer, providing high-quality black, more stable with firm fixation PREMIUM PRINTING: Every CF248A black toner have been inspected strictly to ensure the best printing effect with sharp texts, crisp images with NO fading COVER ALL YOUR NEED: Black 48A ink cartridges can be applied in office, school, home to meet your daily demand with superior printing output to save time by avoiding printing problems, please assured to use with 24 month-warranty SINOPRINT 48A Toner Cartridge Replacement for HP CF248A 48A 248A Compatible for HP Laserjet Pro M15w M15a M16a M16w Laserjet MFP M28w M28a M29a MFP M29w Printer Ink (Black, 2-Pack)