MUNBYN Australia Post label settings for 100x150mm shipping labels
Get the right MUNBYN paper size, scaling and PDF workflow for MyPost Business and Australia Post labels.
Recommended settings
MUNBYN + Australia Post labels
Paper size
Convert/crop the PDF to 4x6 or 100x150mm first
Scale
Do not shrink A4 onto the label. Crop/convert first, then print at 100%.
Orientation
Portrait unless the preview is sideways
Driver tip
Choose the MUNBYN driver paper size that matches your label stock; create a custom 100x150mm size if missing.
Calibration
Run automatic calibration after loading a new stack or roll of labels.
Your input is A4, so the label will usually print tiny unless it is cropped first.
Use Preview or Acrobat. Open More Settings and confirm paper size before printing.
MUNBYN settings for MyPost Business labels
Start by making sure your label PDF is not a full A4 page. If it is A4, change MyPost Business to A6 / one-label-per-page or crop the PDF first. Then set the MUNBYN printer paper size to 100x150mm or 4x6 inches and print at Actual Size / 100%.
FAQ
Can MUNBYN printers print Australia Post labels?
Yes. MUNBYN thermal printers can print Australia Post and MyPost Business labels when the PDF is 4x6, A6 or 100x150mm and the driver paper size matches your label stock.
Why are my labels printing too small?
You are probably sending an A4 PDF to a thermal printer. Convert or crop the PDF first, then print at Actual Size / 100%.
What paper size should I choose?
Use 100x150mm or 4x6 inches. If your driver does not show it, create a custom size that matches your label stock.
More free shipping label tools
MyPost label size checker
Check if your MyPost PDF is A4, A6 or thermal-printer ready.
Try it free →Shipping label size converter
Convert label dimensions between mm, inches and pixels.
Try it free →Thermal printer test label
Download a 4x6 test PDF to check scale and alignment.
Try it free →All free LabelChop tools
Browse every free LabelChop tool.
Try it free →Ready to stop fixing shipping labels manually?
LabelChop watches your Downloads folder, detects awkward shipping-label PDFs, crops them to 4x6 / 100x150mm, and prints or saves them automatically.