I should not disclose the information but, I'm among those who actually used dot matrix printers at work; huge space eaters, noisy enough to blow one's brain out. We've come a long way my friends. Laser printing may still come at the top but the inkjet printers are not far behind. The all in one inkjet printer is perfect for the small office; fax, copy machine and printer all in one small device rather cheap to operate. For the usual office needs with occasional photos printing both the hp inkjet printer and the canon inkjet printer will do a fine job, and the inkjet printer cartridges are very reasonably priced. Those planning to use their printer for photos, invitation or even small brochures, should select the inkjet photo printer or the 720 color inkjet printer , with resolutions up to 4800 x 1200 dpi. Thanks to the fast moving technology company constantly improve their products, so one would be wise to consult the inkjet printer reviews before making a choice. And remember, the best inkjet printer is the one that answers all your needs.