MaxPrintAlignCalibrate. Preview. Print.
Guided walkthrough

MaxPrintAlign tutorial

From your first printer profile to a downloaded label PDF.

Illustrative MaxPrintAlign workflow from printer profile through calibration and product labels
Visual walkthrough. The illustrations below match the major workflow stages; use the live app controls and written steps on this page as the exact operating reference.
Illustration of creating a MaxPrintAlign printer profile with printer family model DPI and label size

1. Create the printer profile

Record the printer family/model, DPI, and physical label dimensions.

Illustration of comparing before and adjusted MaxPrintAlign calibration test labels

2. Calibrate the physical output

Use small X/Y or scale adjustments until the test print is centered.

Illustration of choosing Shopify product variants and label quantities in MaxPrintAlign

3. Choose products and quantities

Select printable Shopify variants that already have a barcode or SKU.

Illustration of reviewing a MaxPrintAlign label batch and downloading the label PDF

4. Review and download the PDF

Review the batch, generate it, then download and print the PDF using the configured printer settings.

Before you start: Have your printer model, DPI, and label dimensions available. Make sure at least one Shopify variant has an existing barcode or SKU.

1. Open MaxPrintAlign in Shopify Admin

Open Shopify Admin → Apps → MaxPrintAlign. Pages that display store data require an authenticated Shopify Admin session.

2. Add a printer profile

  1. Choose Add printer or Add another printer.
  2. Select the printer brand/model if listed or choose Other / Custom.
  3. Confirm DPI.
  4. Select a label-size preset or custom dimensions.
  5. Save and continue to calibration.

3. Print a calibration sheet

  1. Open Calibrate.
  2. Generate the test sheet.
  3. Print at 100% / Actual size.
  4. Disable Fit to page or similar scaling.
  5. Use the same stock planned for product labels.

4. Adjust alignment

Use directional controls to move output horizontally or vertically. Choose a small nudge amount for fine adjustment. If the whole label is proportionally too large or small, use the scale control.

Recommended: Change one thing at a time, reprint, and stop when the physical label aligns correctly.

5. Save calibration

When the physical test aligns, save the calibration. The profile becomes available for product-label generation.

6. Choose products

  1. Open Create labels.
  2. Select the calibrated printer.
  3. Search printable variants.
  4. Select products.
  5. Adjust quantities.

Only variants with an existing barcode or SKU are printable.

7. Review labels

Confirm printer, label size, product content, source value, and quantities. Previewing does not consume product-label usage.

8. Generate and download

Choose Generate PDF. Usage is counted after successful product-label PDF generation. Print using the same Actual size discipline used during calibration.

9. Re-download or regenerate

Re-downloading a completed saved job does not count it again. If its temporary PDF expired, use the free regeneration action for that already-counted job.

10. Troubleshooting checklist

  • Correct printer profile?
  • Correct label dimensions?
  • Correct DPI?
  • Actual size / 100%?
  • Fit to page disabled?
  • Correct printer-driver media size and orientation?
  • Recalibrated after changing stock or driver settings?

More detail

See Documentation or FAQ.