How To Clean My Canon Gl1 How Many Times Can I Capture Before My Heads Wear Out?

How many times can I capture before my heads wear out? - how to clean my canon gl1

I bought a brand new Canon GL1, and I have no camera on and it is not likely to be a catch to mid-March. I caught about 100 minutes (a full 60-minute tape to 40 minutes of another) in my GL1 and so far had no problems. I play on a few videos at a time during filming. How many times per minute, I have before my head starts to wear? And if you stop taking about? Even if I wear the head of the catch, you can run a cleaning tape through it, to fix it?