Gray/Black Streaks on Scans and Copies • Scanner Cleaning on HP DeskJet 3720/3750/3760/3762

Hi! In this video I'll show you how to clean the scanner sensor on the printer models listed in the title up here! Cleaning the scanner sensor is important to prevent/fix gray or black vertical streaks on scanned or copied documents.

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How to contact me:
If you need help fixing your printer, leave a comment under the video you're watching. I always reply to the comments whenever I have some time.
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