[jts1957]

Make sure tape is riding on the guides without curling at top or bottom edge. Also make sure loading arms are fully down their tracks and seated properly.

[Mettleramiel]

I have a 12v Symphonic VCR that I got a used. The first time I used it, it worked great, but the second time and since then, everytime I put a tape in, I get a rolling image and/or lots of noise lines. I tried using a head cleaner and it didn't help. I even took the unit apart and leaned the head with alcohol and still no better.

The strangest part is, that if I don't use it for a day or more, the first time I use it, the picture looks almost perfect and stays that way until I eject the tape. Any ideas?