At 11:36 PM 6/21/98 -0700, you wrote: The SLM804 Laser Printer was Tramiel's attempt at a laser-for-the-masses back when a Laser Printer was a multi-thousand-dollar item. It had no on-board intelligence or memory; it used the ST's CPU/RAM. Sounds like what you have there is the controller interface. (Plugs into the ACSI port on one end and the printer on the other.) P.S., anyone want an SLM804 in need of some repair? --------------------------------------------------------------------- O- Uncle Roger "There is pleasure pure in being mad roger(a)sinasohn.com that none but madmen know." Roger Louis Sinasohn & Associates San Francisco, California http://www.sinasohn.com/