We have been using HP Business Inkjet 1100 Printer in our home office for over 4 years now, and it has been working very well. Marketed as a personal business printer, it is made for high-volume and cost-effective printing, both color and black & white. I would describe our usage of it as "occasional high-volume." Our day-to-day use is limited to printing out a letter, a map or a travel itinerary downloaded from the Internet, but once in a while, we need to print a lot: cards, church bulletin inserts, large book excerpts (we have an editor in the family). The printer does it all, from simple black & white drafts to nice, high-resolution cards and photographs. It works fast (20-23 pages a minute) and with excellent quality. Of course, cartridges are used up quicker during such high-volume work, but replacement cartridges are easily available at Best Buy or any other computer store, and there is a nice buyback program for used ones, which helps to save some money.
We are very pleased with this printer, During these 4 years, we haven't had any problems with it.