If you have a usb card its not that new printers will not work its that there are no drivers for them [OS8]. Go to the local thrift store and look at used printers, Epsons with apple talk connections,Canons with apple talk and B&W laser printers with apple talk or cat5 ethernet.The laser printers work with postscript drivers in OS8.I saw an awesome HP laser printer this week thats just the ticket,office model only $12.00.Might need a toner.but it will last forever. Early USB printers like Epson,Canon,Brother,HP have OS 8 drivers ,the cut off was around 2002.