Search The Knowledge Base

Browse By Category

Why are the barcodes on my thermal labels printing with a black bar?
User Opinions (6 votes)
83% thumbs up 16% thumbs down

How would you rate this answer?
Not helpful
When using NRG's UPS Shipping Software with a Zebra ZP-500 Plus printer, you may experience flawed labels due to old firmware on your printer. We suggest updating your printer's firmware as this has solved this problem for a number of NRG Customers.

Follow these instructions to update your thermal printer.
Related Articles
No Related Articles Were Found
No Attachments Related to This Article