larry@kitty.UUCP (Larry Lippman) (09/11/88)
I would appreciate any suggestions for 80-column wide printers with serial interfaces that will print at a true 120 cps without needing delays for cr and lf (ff delay is okay). The printer must have a pin-feed paper mechanism, and must be physically small. Simple serial buffering in the printer will not solve the problem; there could be several minutes of sustained 120 cps printing, which will overflow most printer buffers. Because of firmware constraints on a microprocessor board (serial printer port on Octagon SBS-1000) which drives the printer, it is not possible to introduce software delays and/or implement RS-232 flow control. An AT&T 5310 printer works just fine, but its physical size presents a problem. After speaking with a local OKI distributor, I bought a Microline 182 which was claimed to be able to do the job. What a joke! The 182 can't even print at a sustained 30 cps without requiring cr/lf delays. I don't need any fancy printer features like various font sizes and graphics. <> Larry Lippman @ Recognition Research Corp., Clarence, New York <> UUCP: {allegra|ames|boulder|decvax|rutgers|watmath}!sunybcs!kitty!larry <> VOICE: 716/688-1231 {att|hplabs|mtune|utzoo|uunet}!/ <> FAX: 716/741-9635 {G1,G2,G3 modes} "Have you hugged your cat today?"