There are a few different reasons why your printer may be printing lines. The ultimate solution to your problem will depend on the kind of lines and the kind of printer you are using.
Those who want to know why their printer printing lines must first consider the kind of lines. If you want to know How do I fix white lines when printing, the answer will be different than trying to determine why is my printer printing lines in black.
There are also different situations in which you may see horizontal lines when printing. In other circumstances it may be that your printer is printing with streaks. Whatever the issue maybe some basic troubleshooting steps can help you solve the problem.
The most important consideration when determining the best way to fix your printer when it is printing lines is to look at the style of printer that you have period the most common kinds of printers seen are inkjet printers and laser printers.
If you have an inkjet printer and you are seeing white lines, it is likely due to the printer head having clogs in it. This can prevent the ink from coming out and hitting your paper the way it should.
When you see these white lines left behind by these clogged printer heads you don’t need to worry. This can easily be fixed by using the printer head cleaning feature. You will need to go to your printer settings through the main system on your computer.
There should then be several options for you. You can use head cleaning, printer head deep cleaning, or nozzle test to clean the printer head of your inkjet printer. This should eliminate the appearance of white lines.
If you have used the printer head cleaning feature in your printer software and you are still seeing the appearance of white lines, you will need to manually clean the cartridges for your ink. This is done by removing the ink cartridges and checking them for any damage.
If there is damage, be sure to replace the entire cartridge. If there is not damage, shake the cartridge dab it on a piece of paper and then return it to its position. Once you have reset the printer you should be able to print a test page and the white lines should be gone.
Unlike the liquid ink used by inkjet printers, laser printers use toner cartridges full of powdered toner. When there are issues with the toner, you are likely to see black streaks along the paper.
If you are seeing black streaks on paper printed by your laser printer, you likely have an issue with the toner cartridge. The first step is to locate and remove the toner cartridge. Give it a quick shake and return it to its position.
If that does not resolve the black lines, you will need to consider cleaning the components within the printer. If any of the roller bars or other moving pieces within the printer have had some of the toner leak on to them, this can cause black streaks especially around the edges of your paper.
At this point you want to put on gloves to protect your hands from any stray toner bits. You should be able to access a lot of the rollers and belts within your printer. Carefully wipe them down with a soft paint brush or some isopropyl alcohol.
At this point you can also use a vacuum cleaner to suck out any loose toner bits that you find as you investigate the inner workings of your printer. If you find other issues throughout this process, you may want to call tech support to get professional assistance since you are working within the guts of the printer.
While there are a few reasons to see white or black lines streaking across your printed page, there are several things that you can do to resolve the issue yourself. For white lines that are commonly seen with inkjet printers, you’ll want to be sure that the printer head is clean.
When you see black streaks on from a laser jet printer, you want to investigate leaks in your toner. It may simply be that your toner needs to be shaken up and readjusted, but you might also have to clean the inner workings of your printer.