PrepLabelQuick answer: To print FNSKU labels on DYMO 30334 labels, choose the 2.25 × 1.25 in (DYMO 30334 size) stock above, add your FNSKUs, download the PDF and print it to your LabelWriter with the 30334 paper size at 100% scale. Each page of the PDF is one label.
Why DYMO 30334 works well for FNSKU labels
The 30334 label is 2-1/4 × 1-1/4 in (about 57 × 32 mm). That's a little wider and taller than a 2 × 1 in label, which gives the barcode more clear space and leaves room for a two-line product title. On a 300 dpi LabelWriter, PrepLabel draws each bar module three printer dots wide (0.254 mm, about 10 mil), so the FNSKU barcode is roughly 37 mm long with generous quiet zones on both sides.
| Setting | PrepLabel default for DYMO 30334 |
|---|---|
| Page size | 2.25 × 1.25 in (57.15 × 31.75 mm), one label per page |
| Printer resolution | 300 dpi (change it under Printer and alignment) |
| Barcode | Code 128, bars snapped to whole printer dots |
| Text | FNSKU, title on up to two lines, condition |
Printing the PDF on a LabelWriter
- Load the 30334 roll and check the LabelWriter shows as ready in your system's printer list.
- Download the PDF from the tool above and open it in your PDF viewer or browser.
- In the print dialog choose the LabelWriter, then the paper size named for 30334 (it may appear as “30334 2-1/4 in x 1-1/4 in”).
- Set scale to 100% or Actual size and orientation to landscape, then print one label and scan it before printing the rest.
You don't need DYMO's label software for this. If you prefer to use it anyway, the codes and titles you type here can be exported from the Print log as CSV.
Tips for DYMO FNSKU labels
- If labels come out shifted, use Nudge right and Nudge down under Printer and alignment, and print the test label from the Test & scan tab.
- If your printer's manual lists a different resolution, choose it under Printer and alignment so the bars line up with its dots.
- Thermal labels fade with heat and sunlight. Store rolls somewhere cool and label close to shipping day.
- For long merchant SKUs, a 3 × 1 in label gives the barcode more room than 30334.
Using a different thermal printer? See 2 × 1 in thermal FNSKU labels, or convert a Seller Central label PDF straight to the 30334 size.
FAQ
What size is a DYMO 30334 label?
2-1/4 × 1-1/4 inches, about 57 × 32 mm. PrepLabel's PDF pages are exactly that size.
Can I convert my Seller Central label PDF to DYMO 30334?
Yes. Open the PDF to thermal tab, choose the 2.25 × 1.25 in size and drop in the PDF. Each label is cut out and placed on its own 30334-sized page.
Do I need DYMO Connect or DYMO Label software?
No. Print the PDF from any PDF viewer or browser using the LabelWriter driver and the 30334 paper size.
Which resolution should I choose for a LabelWriter?
Most LabelWriter models print at 300 dpi, which is PrepLabel's default for this stock. If your model is different, change it under Printer and alignment.
More PrepLabel guides
Last updated · Written by the MiniTools team. General information, not legal advice. Amazon changes its rules, so confirm current requirements in Seller Central.