Troubleshooting Guide For Dymo LabelWriter Printers
Note: A Windows software update originally released in 2021 caused known issues with DYMO Label Software printing blank labels. Some users may still experience problems. Updated fixes and workarounds are available in DYMO version 8.5.4 and later. You can read about the fixes and workarounds for this issue here.
And while you're waiting to download version 8.5.4, be sure to check out our selection of Dymo LabelWriter Labels, with custom sizes, shapes, colors and materials to fit any specialty labeling need you may have.

When it comes to buying label printers for your home or office, good just isn’t good enough. That’s why
Dymo LabelWriters have become renowned as the industry standard. To own, or have used one, is to understand them as efficient, reliable, and easy-to-use machines.
However, no machine is perfect. So, with respect to the off-chance that your Dymo LabelWriter is not working, we wrote the following Dymo LabelWriter troubleshooting guide. We’ll cover the following:
How to Set Up Your Dymo LabelWriter

First, you’ll want to make sure all the necessary materials are in your box. Aside from the LabelWriter printer, there should be a USB cable, CD-ROM, cleaning card and roll of Dymo stamp labels.
Sift around the rest of the contents, and you’ll find a
roll of Dymo address labels, a quick start guide, power adapter and power cord.
Once you've verified you have everything, grab the CD-ROM, insert it into your computer and, in a few seconds, when the installation window appears, click “Install.” Instructions will then appear on the screen. Don’t worry, they’ll be easy to follow.
If you have a Mac OS system, fret not. You’ll double click the installer icon and follow a near-identical procedure.
Once you’ve plugged the power cord into an outlet, you’ll want to connect one end of the USB to the device, and the other end to your computer. The software shouldn’t take too long to complete its installation.
That's all there is to it. Your Dymo Labelwriter should be up and running now and you can begin printing labels.
Note: A Windows software update originally released in 2021 caused known issues with DYMO Label Software printing blank labels. Some users may still experience problems. Updated fixes and workarounds are available in DYMO version 8.5.4 and later. You can read about the
fixes and workarounds for this issue here.
If your Dymo is printing blank labels, you’ll need to first determine why. There is a gray button below the slot where the labels are dispensed - press this button and one label should dispense.
If the Labelwriter proves capable of producing only one label then there is an issue with the information you have entered.
If the machine produces more than one blank label sheet, read on.
The printing of blank labels is often caused by a dirty sensor. See, labelwriters such as these operate by using thermal printing techniques. Essentially, they scan the label paper for those chemically-treated areas that darken as heat is applied.
If the sensor is dirty, the scanner will be ill-equipped to identify those heat-sensitive areas. The labels, as a result, will come out blank.
Another Dymo LabelWriter troubleshooting option you may want to consider is an examination of the cables, connections, spools and rollers. If there are any issues with these components, it’ll likely be due to debris or a build up of adhesive-glue. If you’ve already checked the sensor, try cleaning each of these component pieces individually.
To clean them use a lint-free cloth, with either isopropyl alcohol, watered down dishwashing liquid, or ammonia-free diluted glass cleaner. If the aforementioned Dymo LabelWriter troubleshooting prospects fail to correct the problem, focus your attention on the labels themselves. You should, for instance, check to make sure the label is not upside down.
Remember that one side of the label is chemically treated and designed to darken when exposed to heat. This allows the desired information to appear on the label. The back of the label, on the other hand, is equipped with an adhesive to allow the label to stick onto the surfaces and a liner. When the label is inserted upside down, both sides of the label are prevented from performing their function.
Make sure that the roll is fitted correctly and securely onto the spindle. It must also be positioned to the far left, beneath the scanner. Otherwise, the scanner will not read it. Next, you’ll want to make sure that the printer cover is completely closed.
Oh, and heads up, if you are using labels that are too old, damaged or of poor quality, the scanner will not be able to read them.
Next, let’s delve into possible software and driver issues. Now, you may be alerted to the possibility of a software issue if the printer produces only one sheet at a time.
There may be a few reasons as to why this is happening. For starters, check the margins and print settings, they may have been entered incorrectly.
Another common mistake that people make when setting up their Dymo Labelwriter is installing the wrong driver. Installing the wrong driver can lead to incorrect printing information. If these steps do not remedy the situation, try uninstalling the software, and then reinstalling it, and then resetting the printer. If the problems continue beyond this point, you’ll want to check if the product is under Dymo’s warranty.
How do I Fix a Label Jam in my Dymo LabelWriter?

Now let’s discuss
label jams. It’s not the name of our new mixtape, though it probably should be.
No, label jams are frustrating, especially if you haven’t a clue as to how to fix them. So why do label jams occur?
Why Do Label Jams Happen?
A label jam may occur as a result of exposed adhesive. If the adhesive cover is damaged, the labels may end up sticking to the printer drive causing it to back up.
Fixing a Jammed Dymo Printer
If your Dymo LabelWriter 450, 4XL, or 550 is jammed, follow these steps:
- Unplug the device to avoid damage.
- Open the cover and remove the spool.
- Take off the faceplate (the piece marked “DYMO”) and set it aside.
- Release the print head using the paper release lever.
- Clear out jammed labels with a straightened paperclip or plastic tweezers (never metal tools).
- Insert a DYMO Cleaning Card and feed it through 8–10 times to remove glue residue.
- Reassemble the printer, reload the spool and labels, and plug it back in.
After this, your LabelWriter should be good to go.
How to Maintain your Dymo LabelWriter Printer

Remember, though, an ounce of prevention is worth a pound of cure. So, let’s explore ways in which to circumvent these issues.
For starters, do your best to prevent the exposure of label adhesives. The Dymo LabelWriter is built for the long-distance ride. Don’t believe it? Well, consider that it is capable of producing 2 million inches of thermal labels. Or 500,000 standard address labels. You could literally print 20 address labels every single day, and it’d still take about 70 years for your printer to run out of juice.
Of course, this is only possible if the Dymo LabelWriter is
properly taken care of. To keep your Dymo LabelWriter in tip-top shape, do the following: Religiously employ that cleaning card. The Dymo cleaning card is designed to clean out the interior of your LabelWriter. It can and will remove debris from both printhead and plantar.
According to Dymo, you should use the cleaning card at least once or twice every month. The amount of times you use the cleaning card, though, should be dependent on the frequency with which you use your printer. Frequent use and, or, diminished print quality, should prompt you to use the card more often.
Be careful when inserting the labels into the printer. Again, you’ll want to make sure that none of the label’s adhesive is exposed. As stated before, these adhesives, when acquainted with the inner workings of the machine, can cause gunk to build up. Worse, the labels themselves can fix onto the inner mechanisms. Now, the machine doesn’t work and you're out of a label.
Avoid, at all costs, using metal to fix any label jams. (Aside from the aforementioned paperclip.) Metal equipment can cause irreparable damage to the interior of the printer. Instead, use plastic tweezers, or Q-tips. WD-40 can also be used as a degreasing agent.
Dymo LabelWriters make for a wonderful addition to the office. They are meant, however, for smaller volume uses. It is not really suited to print out thousands of labels a day. If this, however, is your need consider picking up a Zebra printer or Cognitive printer.

Also, always use quality labels. Unfortunately, not all labels are created equal. Here at LabelValue, we pride ourselves on our ability to provide customers with labels and labelwriters of the highest quality. At LabelValue you are guaranteed to receive only label materials of the highest quality.
Dymo Troubleshooting FAQ’s
Why is my Dymo LabelWriter printing blank labels?
Most often this happens due to a dirty sensor, upside-down labels, or incorrect print settings. Cleaning the sensor and checking the label orientation usually fixes the issue.
How do I fix my Dymo LabelManager 160 when it says ‘out of labels’?
Remove the label cassette, make sure it’s seated properly, and restart the printer. If the error persists, replace the cassette with a new one.
Why isn’t my Dymo LabelWriter 550 printing?
The 550 model requires official Dymo Intelligent Labels. If it says “empty” or “unknown label detected,” replace with the correct roll and restart the device.
How do I adjust margins on my Dymo LabelWriter 450?
Go into your Dymo Label Software or print settings, and make sure margins are set correctly for your template. Resetting the driver may also resolve persistent issues.
What should I do if my Dymo 4XL is not printing?
Check the USB connection, ensure you’re using 4XL-compatible labels, and reinstall the printer driver. Cleaning the sensor often resolves blank print problems.