Commonly Found Problems in Laser Printers

Like the majority of mechanical devices, laser printers also fail sometimes and give unexpected results. This might cause an interruption in your work. Hence, it is important to have a good idea regarding the cause of these troubles and the ways to resolve them. This will help you get on with the work without much of an interruption. Below is a discussion regarding the different reasons why the laser printers become faulty and the methods to complete a successful canon printer repair.

Print Quality Problems

There are various issues that occur to laser printers regularly. These are very easy to solve and are given below:

Fuzzy Print

Most pages come with fuzzy letters, print, or graphics. These might not be as clean and sharp as expected. In such issues, the problem lies with the paper and not the printer. The fuzzy print is usually made due to the slight dampness of the paper you use. Paper has the property of absorbing moisture from the atmosphere if there is a presence of moisture in the surrounding environment. Besides, it could also happen from exposing the paper to the open for long periods. Hence, it is recommended to use freshly bought paper or paper that is well preserved inside proper covering, to get rid of the issue.

Fuzzy/Faint White Lines

Sometimes, the page has the presence of fuzzy white line along with it. In these areas, the print would be absent or very faint. This is commonly caused by a transfer corotron. This component might be dirty which causes the fuzzy lines. You have to open the printer and take a good look at the transfer corotron for any presence of dust or particles of toner.

The presence of these will end up disturbing the electrostatic field surrounding the corotron. As a result, the toner does not get pulled from the photoreceptor to the paper. You may follow the instructions given in the manual to clean the corotron. Note that the majority of the small printers can be repaired by simply wiping them with a cotton bud. You can also use a special corotron cleaning tool for this purpose. Remember that Corotron wires are highly delicate. Hence use the cleaning cloth or tool gently to prevent it from breaking.

Sharp White Lines

In case there are clearly-visible white lines from the top to bottom of the pages where there is no print, it is most probably caused by a blockage within the developer unit. This would prevent a small region on the developer roller from getting the toner. The developer roller usually has blades just on top and the bottom of this component. This is responsible for scraping off the excess toner. Further, a small heap of damp toner could block the existing gap between one of the developer rollers and the blades.

If you can, check the developer roller for the presence of a line with no toner. Certain printers may be prone to this issue. These supply a cleaning tool which can slide between the developer roller and the blade. Follow the instructions given in the user manual clearly.

Variable Print Density across the Page

There might be several reasons behind the printing of wrong print density across the page.

Usually, if the toner is low on stock, it may not be able to offer a free flow like the full toner hopper. This means that certain areas of the page may receive less toner than the remaining ones. This creates a fluctuation in print density along with the page. The best way to solve this issue is to refill the toner hopper. In case the printer is using a print cartridge, remove it from the printer. Shake it from one side to the other five times to spread the toner within the cartridge.


Further, if one side of the page is lighter than the other every time, there might be the issue of an unequal level of printer. Make sure that the printer is positioned horizontally. If this is not the case, the toner may be subject to movement to one side of the toner hopper. You can agitate the toner cartridge or toner hopper to spread the toner evenly.

Sometimes, the unequal density of print is caused by a source of light that may be present on one side of the printer housing. Note that the majority of the printers are not light proof. Hence, if they are placed very close to a window or a lamp, there might be a leak in place. This may affect the photoreceptor. It is advisable to move the printer to a darker location away from the light source.

Variable Print Density Down the Page

If the print density changes as you move down the page, this may be caused by the presence of dirt in the roller. Make sure these are cleaned very carefully to restore the original print density.


How to Fix the Printer Driver is Unavailable Error on Windows 10

Sometimes, a ‘Printer Driver is Unavailable’ error shows as a status on the driver software installed on Microsoft Windows 10 PC. The software resides in Devices and Printers in Control Panel of the computer. The error occurs if printer’s driver is not up-to-date, if it is corrupt, or Windows updates are yet to be installed on Windows 10. So first, you should look into the driver or the operating system to know the status if the ‘Printer Driver is Unavailable’ error pops up out of nowhere. To help you fix the issue on Windows 10 PC, below are a few troubleshoots you can try.

Try Reinstalling the Printer Driver

As said, an incompatible or corrupt printer driver maybe the underlying reason as to why the error occurs on Windows. So, you should install a right driver to troubleshoot the error that won’t let you take printouts. If that is the status, simultaneously press the Windows key and the R key on the keyboard to launch Run. Enter devmgmt.msc on the dialog box appearing on desktop and click on OK. Then, find the printer driver installed on the computer, right-click on it, and choose Uninstall device. To confirm the same, click Uninstall upon prompt. Now, download the right printer driver from the manufacturer website and install that on the computer to see if that resolves the issue.

Install Windows Updates Manually

If you have not turned on Automatic Updates on Windows as of now, and the OS is out-of-date henceforth, it might make the printer driver to go unavailable temporarily until troubleshooting necessitates for printing. Follow the below steps to install Windows updates and troubleshoot the error on Windows 10 PC.

  • Click on Start button on desktop, enter update on the search box, and choose Check For Updates
  • Again, confirm the same on Windows Update and under Update Status.

If you see an Updates Are Available option, you will then see a dialog box stating that alongside Preparing To Install Updates showing the percentage remaining. Depending on your broadband speed, you will have to wait for some time until Windows updates to the latest version available. Once the update completes, restart the PC, and retry printing a digital file in order to see if that fixes the printer issues that occurred unexpectedly.


Simple Tips to Fix Printer Paper Jam Issues

If the paper that you feed through your computer printer for print jobs goes awry, then there is a good chance for the occurrence of paper jams. In most cases, you will not be able to print documents when this happens. However, in some rare cases, computer printers ignore the issue and move forward with the print job. Unfortunately, the output paper print that you receive will be a crumbled mess, which means that it will not be suitable for use.

It is significant to note that most of the modern types of computer printers available in the market usually LED notification lights to alert users about the paper jam. So, look for such signs and try to clear the paper jams before you start printing documents. Below are a few simple set of steps that you should follow when there is a paper jam in your computer printer.

Switch Off the Printer

The first and most important thing you should do is to turn off your computer printer. This will help you to ensure that you will not be troubled with the moving parts of the printer when you are working on the inside of the device. If you are using a new computer printer, then this will also prevent the generation of additional heat and ensure that you are safe.

Open All Doors that Lead to Paper Path

If you are unable to tell which one of the printer doors leads to the paper jam, then you will need to open or remove the input tray of your printer and follow the paper path to the output tray of the external device. Make sure to open all the panels and doors that you see along the way, as it will help you to know where the paper jam is.

Pull Out Paper Scraps and Sheets

Once you have identified the door that leads to the paper jam, you should check for paper scraps and stuck paper sheets. If you identify any such paper sheets, then you should carefully pull out the paper out of the path. You should take note of the fact that pulling out the papers in a rough manner might cause severe damage to your computer printer.

After you have performed all these three above-mentioned steps, close all the panels and doors of your computer printer. Turn the device on and run a test print job to check whether the issue is solved. If not, get in touch with a printer support technician to fix the problem.


How to Fix Common Printer Issues

Multifunction printers are one of the most critical and significant pieces of technology in any office. Therefore, if these external computer devices run into any sort of issues or errors, then your entire business will suffer. The delays that may happen due to a malfunctioned computer printer can be frustrating, costly, and it may even affect the productivity of your business.

Most businesses and companies prefer to steer away from such terrible and irritating issues, which is why they seek the help of experienced printer support technicians to take care of the job. They will remotely solve the issue and help you to run your business without any delays. Some of the most common office computer printer issues and a few tips on how to fix them are as follows.

Bad Looking Prints

Removing Printer Software

Several people often ignore the fact that the paper they are using to print documents from a printer will have a huge impact on the quality of the final print. In most cases, the paper sold by the manufacturer of the printer will contain fewer issues than most generic printer papers. So, try to stick with it. In addition, you must also try to match the settings of your printer to what you are printing, as it will also increase the quality of the final product.

Printer Won’t Print

One of the most common printer issues reported by computer users is that their printer doesn’t print any documents. If you are such a situation, then you will initially need to double check that you have selected the right printer before restarting the device. Computer users who are still not able to fix the error should turn off their printer and then turn it on after a couple of minutes, as it may solve the issue.

Printer Won’t Scan

If the multi-function printer in your office is no longer working, then the main culprit behind the issue could be a corrupted scanner software application. So removing the printer software and then reinstalling it might help you to solve the issue. However, if you are still experiencing this error, it is best to seek the help of an expert printer support technician. They will remotely reinstall the printer software and help you to resolve the issue as soon as possible.