Canon announced that they are releasing three new photo all-in-one printers, one new photo printer and one new inkjet. Here are the three new all-in-one photo printers:

PIXMA MP510 - is a $150 printer that is rated at 25 pages per minute for black and 17 for color. It has a resolution of 4800 x 1200 and uses a four-ink system, which means no photo black cartridges. It also has a 1.9″ LCD and all the usual features to connect directly to a camera.

PIXMA MP600 - is a $199 printer that is faster than the MP510, as Canon rates it at 30 ppm for black and 24 for color. The resolution is 9600 x 2400 and it has a 2.5″ LCD. It also has a higher scanning resolution than the MP510 and its nozzles have a finer control over the ink. This model supports auto-duplexing and uses a five-ink system.

PIXMA MP810 - is a $300 printer that is slightly faster and more precise than the MP600. The only real difference is its improved scanning capabilities. This machine also uses a five-ink system. Canon claims that this printer can produce a 4 x 6 print in 21 seconds. This seems exceptionally fast, especially since most of the time printer manufacturers are happy to boast that their machines can produce a 4 x 6 in 60 seconds.

Canon is touting a new feature they call the Easy-Scroll Wheel interface. They say it allows customers to “access document operations at a glance, including the copy, scan, or print functions by simply rotating the wheel to the desired feature and pressing the “OK” button. ” So basically it sounds like the intereface from an iPod. This feature is only available on the MP600 and MP810.

The MP510 and MP600 will be available in September and the MP810 should be available in October.