I have recently updated the Canon iPF Wiki with some interesting information on the iPF6300. You can visit the Wiki to get the actual links if any of this information is useful to you:
http://canonipf.wikispaces.com9/26/10 Two new reviews of the iPF6300 have been published. Ron Martin has a review split into Part 1 and Part 2. Jon Canfield has a review here.
9/26/10 Canon U.S.A.announced the LUCIA EX Print Sample Request Program, a service giving consumers the opportunity to receive 8.5-inch by 11-inch sample photographs printed on the new Canon imagePROGRAF iPF8300/6350/6300 large format printers, prior to purchasing the device. Through the program, customers will receive three printed images captured by Canon Explorer of Light photographers, which demonstrate the high-quality printing capabilities of the imagePROGRAF 12-Color series and new LUCIA EX ink set. Free iPF6300 or iPF8300 print sample is available here
9/26/10 Wilhelm Research released print permanence information in September, 2010 for iPF8300 on 2 Canon papers and in June, 2009 for iPF6100 on 5 Canon papers
9/25/10 Known Limitations section of Wiki updated. This page describes aspects of the iPF printers that may affect your purchase decision relative to printers from Canon and HP. Note that this section has been steadily shrinking due to continuous improvements in the iPF printers.
9/11/2010 Latest Drivers Section of Wiki updated
9/6/2010 Canon has released new firmware for the X300 printers (from 1.05 to 1.08 for iPF 6300, to 1.10 for iPF 8300).
