Hi i am new on this forum and i have a problem with one of my NV MD-10000GS.
I am very satisfied with the quality of it but after 2 months of use apeared the message "need head cleaning", and than i cleaned it with the cleaning tape and it records well when playing back on the other newer(just one week old) pana, but when playing on the same NV MD 10000 it shows black lines on the screen. So i also putted in a new tape and played it two times (2 hours) and tried to play recorded tape and it still has the same lines.

Should the playback head needs to be replaced(if it has one for play and one for rec.), or i should put new tapes being played untill it gets cleaned?

Please advise on this one?