Ricoh B&W toner based wide formats work great, color ink jet in the Ricoh line, not so much.Some Hig Res toner machines have great quality, not as high resolution as aqueous but still very good.
Brands that I like and Trust are OkiData and Ricoh... I think they have some of the best toner machines on the market. Toner is pretty universal so you can use all kinds of lower cost label stock.