Timex/Sinclair 2068 Personal Color Computer Diagnostics Cartridge Source Code View on archive.org Author(s): Carl Miles Pages: 139 Date: 1985 Source code for an LROS cartridge designed to test the Timex/Sinclair 2068 Personal Color Computer, printed from a TS 2040 printer. Document Related Content Timex/Sinclair 2068 Personal Color Computer Diagnostics Cartridge Operation Manual (document) Heading Image Gallery Tags Documentation, TS 2068 People Carl Miles