What are the latest recommendations for a small office color printer?  I currently have an HP color laserjet 4600.  The print quality is average at best, and it has 4 ink cartridges that are $200 each to have refilled....and those are refill cartridges with a credit for returning the old ones, not new OEM cartridges.  Plus, the 4600 is massive and heavy.

I print mostly aerial photos and color maps, but it's not used every day, maybe 200 pages per month on average.  An all-in-one machine would be a plus, but not a necessity.  Thanks!