Covalent Systems

Graphic Data, Inc. offers a full line of used, refurbished replacement parts and products for the Covalent D, E, and F level Shopsystems. All products carry a 90-Day warranty unless otherwise noted. Our product list includes:

Terminals:  1450 (Link MC5), Wyse 60, Wyse 150, Televideo 990, and Link MC80 (color). All terminals include a PC style keyboard and power cord.

Printers:  The initial 1600 series of NEC printers has been discontinued due to age and lack of spare parts. GDI supplies a full line of compatible Epson dot-matrix printers, models 570, 870, and 1170. All printers include a serial interface adapter for connection to the Covalent Shopsystem.

CPU / Misc:  GDI stocks a full line of Altos replacement parts to include CPU's, Motherboards, Tape Drives, Floppy Drives, Memory Cards, Disk Drives, and Port Expansion Units. In addition we carry Stallion, Digiboard, and Altos TCU-8's (terminal servers).

If you don't see it..........................................................Call (954)-493-8003.