HP's OfficeJet 5510 is an all-in-one colour printer, colour copier, colour scanner, and colour fax machine. The HP Officejet 5510 is a versatile unit is perfect for the home office or small business where space is at a premium. With HP's thermal inkjet print technology, resolutions for both black and colour prints are as high as 1,200 x 1,200, with 4,800 x 1,200 optimized dpi colour printing with the HP Officejet 5510. Print speeds clock in at 17 ppm for black and 12 ppm for colour (maximum, draft mode; actual speeds will vary) with the HP Officejet 5510. The HP Officejet 5510 has a standard input capacity of 100 sheets and up to 10 envelopes, with an output capacity of 25 sheets. The HP Officejet 5510 accepts a wide variety of originals, including paper (plain, inkjet, photo), envelopes, transparencies, labels, cards, HP premium media, and iron-on transfers.