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Try changing the drum/toner unit. If the blade is dirty or defective, you will see black streaks coming out on the page.
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Try changing the drum/toner unit. If the blade is dirty or defective, you will see black streaks coming out on the page.

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When printing from a HP 1022n printer, the sheets come out with black streaks on it. This doesn't appare all time. Maybe in 2-3 of 10 printings. Any solution?
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When printing from a HP 1022n printer, the sheets come out with black streaks on it. This doesn't appare all time. Maybe in 2-3 of 10 printings. Any solution?

HP 1022n printing problems

A printer is a peripheral which makes a persistent human readable representation of graphics or text on paper or similar physical media. Traditional printers are being used more for special purposes, like printing photographs or artwork, and are no longer a must-have peripheral; 3D printing has become an area of intense interest, allowing the creation of physical objects. An image scanner is a device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image. Hand-held scanners, where the device is moved by hand, have evolved from text scanning "wands" to 3D scanners used for industrial design, reverse engineering, test and measurement, orthotics, gaming and other applications.