Do not blow into it with canned air, that only makes the problem worse IME. You could try a lens cleaning CD. I bought one many years ago, and it's fixed several problems, and it's really freakin easy ...
Woke up this morning and did my usual 5 minute check that our weekend backup copies are running. We have Commvault and a Dell TL4000 library with a pair of LTO5 drives and go D2D2T so the backups ...
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