Printer Type: InkTank Functions: Print Connectivity: USB 2.0 OS Compatibility: Windows XP / Vista / 7 / 8 / 8.1 / 10 11 / Mac OS X 10.6.8 or later Hardware Interface: USB 2.0; Enlarge/reduce option: NA; Duplex: NA Maximum Print Speed: 27 ppm/ 15 ppm (Black/ Colour) Maximum Print Resolution: 5760 x 1440 dpi Page size: A4, Legal, letter Max paper thickness: 256 gsm Maximum Input Sheet Capacity: Upto 50 sheets Compatible ink: Black Ink Bottle T6641 Cyan Ink Bottle T6642 Magenta Ink Bottle T6643 Yellow Ink Bottle T6644 Additional Printer Function: Print Power wattage of printer: 9 W Components: Inks, Printer, User Guide, USB Cable