LP 6 (260-1166) Cables Faxback Doc. # 5937 The LP-6 is designed for quick and simple connection to a TRS-80 computer. If you have a TRS-80 Model I, use an Expansion Interface along with 26-1401 interface cable. If you have a TRS-80 Model II, use 26-4401 interface cable. Be sure to connect the power plug to a three-wire (with ground terminal) power receptacle. If the computer is not a TRS-80 series, caution should be taken in making the connection,. INPUT Parallel 8 Data Bits 36 Pin Centronics (dkh-08/04/93)