The printer driver doesn't show up in the list after upgrade to Mac OS 10.5 Leopard (from 10.4). The printer is OKI B4250 without PostScript. It uses the same drivers as B4350. The people at OKI here in Norway don't know much about Mac. On OKI's web pages there are only Windows drivers for these printers. Can anybody help with a printer driver for OKI B4250/B4350 that works with Leopard? It would be of help just to know definitely whether or not it exists.