Hi.\r\n\r\nI'm looking for a new printer and I really like the MG5350. Separate color cartridges, duplex printing, CD/DVD/BD printing, AirPrint ... and the price is all right.\r\n\r\nI've noticed that it's been released over a year ago. Since it's pre-holiday new-tech-products season, I wouldn't like to rush the purchase when a newer version might be just around the corner. \r\nIs there? How frequent do printer companies refresh their product lines anyway? \r\n\r\nBased on some Google searches for reviews, it seems that the MG line has a yearly update cycle.\r\nMG5250, MG5150 - August/September 2010\r\nMG4150, MG6250, MG8250 - August/September 2011\r\nMP230, MG2250, MG3250, MG4250 - August/September 2012\r\n\r\nI've seen the new MP230, MG2250, MG3250 and MG4250 models, but they all come with a single color cartridge. \r\nSo do you this update is the only one we can expect this calendar year?\r\n\r\nBy the way, why does the MG5350 have two black cartridges?