This auction is for a Timex Sinclair 2068 Aerco Parallel Printer Interface model CP2068.

This unit hooks to the back of the 2068 to drive a parallel printer. It includes the 
interface board with cable attached. The instructions shown refer to a tape driver 
program that I do not have. I use the LarKen disk drive system and MScript word 
processor that has the printer driver information in the program. The test shown in the 
second picture was made using MScript. Check you word processing program to verify that 
the Aerco driver is included.