Pros: durable, Easy Setup, easy to use, fast print speed, Low Ink Consumption, reliable, Sharp Tones & Colors, affordable
Cons: difficult to find setting specs for other media
I've now had my PIXMA iP4300 for 1 1/2 years. In that time, I've had only 1 paper jam (my fault - pulling on the sheet while it was printing) and only 1 incident of imperfect print quality (hair from my long-hair cat got on print-head - easily fixed). My printer has otherwise been an incredibly wonderful investment.
I had a high-quality HP Officejet for a couple of years &, compared to that, this one is light years ahead in print quality & reliability. When I printed my first photo on this printer, I was floored - couldn't believe the sharpness & color quality. Now, 1.5 years later, the photos are still just as perfect. Photos are printed with such accuracy in color that, considering the limitations of putting a 3-D image on paper, they do pretty fair justice to their subjects.
One project I've completed with this printer included printing >20 DVD case inserts with primarily yellow backgrounds. I printed all 20-odd inserts on one cartridge of yellow ink. The fact that I can replace single colors as needed instead of one multiple-color cartridge saves a great deal of money. My ink costs since switching from the HP to the iP4300 have been cut by about 70%. I have had no ink leakage in the time I've owned the printer.
The print quality is best on Canon paper. Glossy (esp. photo paper plus glossy) prints beautifully with vivid colors & excellent sharpness. The color vibrance & sharpness even go up another notch with Canon Matte Photo Paper, though (my preference).
The only downside to my use of this printer doesn't involve the quality or capacity of the printer itself. The only downside I've experienced is difficulty in finding instructions (both in the manual and on the Canon site) for printing labels, etc., (e.g. Avery address labels, business cards). I've found that the printer does handle these products without difficulty, but it does take some guess-work to figure out which settings to use. For Kodak paper products, Kodak has a page on their website giving settings for using their products with most specific printers. Have not seen same with HP paper products. Canon paper is still yields the best results, though. If only Canon made versionsof the various Avery products...
The printer was very easy to connect to my computer & I've had no issues with Vista compatibility. USB cable could be a foot longer, though.
When I bought my new computer in late May 2007, I decided, after much research, to go with a separate printer & scanner since doing so would allow the best results with the least expense. Getting the PIXMA iP4300 and the Canoscan 4400f was much cheaper than an all-in-one & I've had tremendous results with both products. I just wish now I could find a Canon printer similar in its focused function (not all-in-one), excellent photo print quality, & reasonable price so that I could replace my dad's HP for him. This printer just blows the mid-upper range HPs out of the water!
Oh - I LOVE the 2-sided printing as well! It still works perfectly! The self-cleaning abilities of the printer are also much appreciated.