HP Laserjet Printer Faint Printout and Copy Fix

HP Laserjet Printer Faint Printout and Copy Fix,

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I did as you say and now it's printing blank

[@dreamsetservices2847]

Did you urn the screw clockwise or anti clockwise

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@@dreamsetservices2847 clockwise

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@@dreamsetservices2847 I reserve it again...
Now it print more darker thanks..