FT: TI Silent 700 terminal

I've got a TI Silent 700 portable thermal printing terminal (has 300 baud modem, acoustic coupler cups, etc)... but this isnt just *any* Silent 700 (model 765): This has the bubble memory expansion (which from what I understand, is rather rare). On a sticker inside the paper compartment: DATA ACCESS SYSTEMS, INC - HOUSTON Servide 713-682-6820 Sales 713-682-5965 Model # TI 765 Serial # 04766-17603 DASI OPTION VENDOR 1B07 80 K. MEM KIT II 1B10 (CHAR MAP.) Last time I fired this up a couple of years ago, it worked, although the thermal print head either needed cleaning or replacing - a pin was "missing" in some of the output. I didnt have time, at the time, to take it apart and clean it or diagnose the problem. Has the "snap-on-top" cover with carrying handle, etc. Cover was the victim of some slight paint overspray (white) when we painted part of this room, but no paint got on the unit itself. The cover only got slightly dusted on one corner; it may come off with rubbing alcohol. Would like to swap for something else interesting. I had two of these (the other didnt have all the spiffy options), and gave the other away a year or so ago... I just dont have room for this anymore, and would like to see it go to a good home. Bill -- Bill Bradford mrbill(a)mrbill.net Austin, TX