HP Printers are high-quality printing devices. Most of the users have used HP printers in homes and offices. Sometimes HP printer has shown technical or mechanical errors when a user prints the documents. The different HP Printer models have shown different types of error codes. The most common HP Printer error is printing black lines, printing horizontal and vertical black lines, smudges, and missing areas.

HP Printer users can be frustrated when their printer printing black lines or smudges on the paper. The HP Printer Printing black lines is a common error. The HP Printer printing black lines, smudges, and missing area errors can be caused by various reasons. HP Printer printing black lines issue can be fixed easily.

First, you need to know the Causes of the HP Printer printing black lines on the paper. When you know the reasons behind the printer printing black lines, after that you can easily fix the printer prints black line issue.

Causes of HP Printer Printing Black Lines Issue

The HP Printer prints black lines issue has shown due to various reasons. Now we discuss the causes of printer printing blacklines error.

· Low or Empty Ink Cartridge · Missing printer print head · Problem with Ink cartridge · Dirty scanner or roller · Faulty Printer Drivers

Different Types of Black Lines on the Paper

Horizontal Black Lines on the Paper: When your printer is printing blacklines, these black lines indicate the excess toner powders on the roller. As the paper is moved in the rollers and transfer belt, the excess powder is left on them, and horizontal lines are left on the paper.

Vertical Black Lines Error: The vertical lines error is due to an empty toner cartridge, improper installed ink cartridge, and toner with the scratched scanner glass or drum.

Smudges on the Paper: The smudges on the paper can be caused by dirty scanner glass, toner accumulated on the rollers, or a transfer belt as it passes through the paper.

Solutions to Fix the HP Printer Printing Black Lines | Leave Smudges & Missing Area on Paper

· Clean Dirty Scanner Glass or Roller:

If your Printer scanner glass is dirty, then your printer prints the black dots, lines, missing areas, or smudges on the paper. So you can easily fix this issue by cleaner the glass or roller. Clean the scanner glass with a lint-free cloth and use a dry cloth.

· Clean Printer Ink Cartridge:

If you have installed an improper ink cartridge in the printer, then you have faced black lines printing on the paper issue. In that case, you need to replace the cartridge with a new one. Reinstall the new ink cartridge properly. After installing, try to print the paper.

· Reboot Your HP Printer:

In this case, the above steps do not help to fix the HP Printing black lines issue, then reboot your printer. Sometimes printer and computer did not communicate properly and the printer printing black lines on the paper. So reboot the printer, turn off the printer and unplug the power cord and wait for 10 seconds. Now turn on the printer again.

· Printer Needs Maintenance Services:

After applying the all above methods, the hp printer printing black lines issue is not fixed. That means your printer has some other technical issue. For fixing the technical issues or printer prints black lines issue, you need to take printer maintenance services from experts. Contact HP printer experts to fix the issue through Free live chat or toll-free.