Maintenance and Troubleshooting
Performing a Printer Self-Test
If you experience problems with broken characters or other print quality issues, you should perform a printer
To perform a self test for the LabelWriter 300
1Turn off the printer using the switch on the back.
2Press and hold down the
3Turn on the printer and then release the
Your LabelWriter will print vertical lines along the width of the printer. To change the test pattern being printed, press the
4To stop the self test, turn the printer off.
To perform a
1Press and hold down the
The LED light begins flashing red and green, and starts printing vertical lines along the width of the printer. The test pattern automatically changes every 3/4 inch (19 mm).
2Release the
3To stop the
To perform a
1Press and hold down the
2Release the
The printer will begin printing vertical lines along the width of the printer. The test pattern will automatically change every 3/4 inch (19 mm).
3To stop the
Obtaining Technical Support
If you experience problems with the set up or use of your printer, carefully read this manual and consult the online Help to make sure you have not missed something that is covered in the documentation.
If you cannot resolve your problem by consulting the documentation, you can obtain additional information and assistance from DYMO.
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