Short answer: before a shipping-label batch, print one authorised sample using the intended label file, printer, media and settings. Check that the layout has not been unintentionally scaled or cropped, that the text and barcode are clear, and that the output corresponds to the expected sample record. Record the setup and resolve a failed check before continuing. A label that looks neat is not proof of carrier acceptance.
This checklist is for Australian ecommerce teams testing an already selected label-printing workflow. It is not a printer buying guide, a universal carrier-format rule or a repair manual. Keep the current instructions for your exact carrier service, software and printer beside the test sheet.
1. Identify the complete test setup
Start with the printer model, device connection, driver or app, label file and loaded media. Write down which service produced the sample and which output format you selected. A setting saved in one application does not establish the settings in another application or on another workstation.
Use a service-provided sample where available. Do not buy a label merely to test this checklist or send an unapproved parcel. If a real label is needed under your business's normal process, handle its address and tracking information privately and follow the service's rules for reuse, cancellation and dispatch.
Australia Post's label-printing guidance recommends a sample before a full run and identifies the sample-label option in MyPost Business. That is a MyPost Business example, not a promise that every shipping application has the same controls.
2. Match the file, page size and loaded label
Record the physical label's width and length in millimetres. Then compare the file's page dimensions, the selected printer media size and the intended orientation. Check each field separately. Changing a driver paper size does not necessarily change a PDF's page size.
The 4x6, A6 and 100x150 size guide owns the dimensional comparison. Use it when the names are confusing; this checklist owns the test procedure after the dimensions have been chosen. For a roll whose mechanical fit is uncertain, use the separate label-roll measurement worksheet rather than forcing it into the holder.
Pause if the source document and selected stock do not match the intended workflow. Do not crop address fields, resize a barcode or substitute another carrier's format simply to make the preview look tidier.
3. Inspect scaling and the preview before printing
Look for automatic fit, shrink, custom-percentage or multiple-pages-per-sheet settings. Record the selected option rather than assuming the application's last setting is still correct. Also inspect orientation and the full preview for clipped edges or content outside the selected paper area.
Adobe's page-sizing documentation distinguishes Fit from Actual size: Fit resizes to the printable area, while Actual size leaves the scale unchanged but can crop content that does not fit. Choosing Actual size alone therefore does not complete the check. The document dimensions, paper selection and preview still need to agree.
Follow the carrier and software instructions for the file you are printing. Do not turn one application's setting name into a universal recipe for all label files. If the layout is wrong, resolve the underlying mismatch instead of hiding it with repeated trial-and-error resizing.
4. Print one sample and inspect the whole label
Use the intended workstation and normal approved settings. Compare the printed sample with the source preview: all required sections should be present, upright where intended and on the correct physical label. Check the first and last edges, not just the centre.
Inspect for faint text, missing lines, smearing, broken barcode bars or content running across a label gap. Keep a failed sample separate from dispatch labels. A partially readable address is not a passed test, and a barcode should not be edited by hand to repair a missing section.
If the print is faint or uneven, follow the exact printer manual's loading, cleaning and troubleshooting instructions. There is no generic darkness, speed or DPI setting in this checklist. Do not reach into an operating printer or assume that another model's maintenance procedure applies.
5. Check the expected record, not just a scanner beep
When your authorised workflow includes a scanner test, compare its result with the expected sample identifier or record. A beep on its own does not establish that the correct record was read. Use the equipment and test process required by your business and carrier; a generic phone app is not carrier certification.
Check that the label is assigned to the intended test record and that required text agrees with the source. A sharp label for the wrong parcel is still wrong. This is a setup test, not a substitute for the final order-to-parcel check on each shipment.
A reusable shipping-label print-test sheet
Keep the sheet with the approved setup. Leave an unknown field unresolved rather than copying a common setting from another printer.
| Check | Record | Pass condition |
|---|---|---|
| Source and sample | Service, file version and authorised sample identifier | Correct sample and intended output selected |
| Printer and workstation | Model, connection and driver or app | Exact setup identified |
| Physical media | Measured label size and supply format | Approved media and mechanical fit confirmed |
| Document and paper | File page size, paper size and orientation | Selections match the intended layout |
| Scaling and preview | Scaling option and any clipping | No unintended resizing or missing content |
| Printed appearance | Text, barcode and edge observations | Required output is complete and clear |
| Record check | Expected identifier and test result | Approved check returns the expected record |
| Decision and retest | Date, reviewer, result and trigger | Failures resolved before batch printing |
When to repeat the test
Repeat after a relevant change: a different workstation, driver or app, printer, label stock, output format or saved print setting. Keep the failed and corrected observations together so the next person can see which field changed. Do not assume that a successful test on one device validates every device in a mixed setup.
A sample that passes today does not guarantee every future batch. Include a normal first-label check and the order-to-parcel checks required by your dispatch process. For questionable stored media, the direct thermal label storage guide covers the separate pre-use handling task.
Keep the test separate from the buying decision
The shipping label printer collection remains the commercial destination for the current Boxy range and stated specifications. Confirm the exact device, app, media and service requirements before ordering. This worksheet does not establish universal Bluetooth, operating-system, platform or courier compatibility.
A useful test leaves a reproducible record of one approved combination. If a required specification or instruction is missing, resolve it with the relevant supplier or service before treating the setup as ready for dispatch.
