I can’t remember a user group meeting or a discussion with users that I haven’t been asked why their tapes don’t load or save right. There are few situations causing more frustration than finding out that the program you spent 4 hours entering by hand hasn’t saved properly. Except of course finally obtaining a program you have been waiting months for, just to find that it won’t load. The problem most of the time isn’t the computer, but the cassette deck. Hopefully with these notes, your problems will clear up.
Before you try anything, go back and RETRY everything your manual says about tape saving and loading. And if you can, try saving and loading on another cassette (preferably one that is being sucessfully used for saves and loads by another user).
First, has your tape unit been cleaned recently? Tape heads build up dirt and oxide particles with usage. A good tape unit will eventually start to lose performance after 150 hours or so. I recommend that you use a good non-abrasive head cleaner after every 100 hours (I make it a monthly procedure because I use my system so much).
Second, are you using batteries or a plug in power source? I do not recommend the usage of batteries for computer use. A stable power source is much better suited for proper saves and loads than are batteries. If you need an adapter, you may be able to find one at your local Radio Shack.
Third, are your tape heads out of alignment? I can’t think of a simple test for this, so if all else fails, you might try taking the cassette to a local service shop and have them check the heads (the cost is minimal).
Finally, check your cables. A loose wire inside the connector can cause severe loss of signal. Try a different set or use a continuity tester to see if you have any shorts or bad connections.
If after you have tried the manuals instructions and these hints you still have troubles, then I would think the problem is in the computer. Take the unit to a service center and have them check it out. The Timex service center is closed and all service is being refered to:
The T/S Connection
3832 Watterson Ave.
Cincinnati, Ohio, 45227
513-271-5575