Printer bridge
Chrome will not silent-print until QZ Tray is running and this site is allowed to use apps on your Mac.
- Install and open QZ Tray — leave the icon in the menu bar.
- Click the padlock next to
xpress.grumpy-vet.com.
- Turn Local network access (or Apps on this device) to Allow.
- Reload this page, then tap Connect printer. If Chrome asks to access apps on this device, click Allow — do not ignore it.
Paste the gvx-qz-sign worker URL (no /health). Then Connect printer. Until this is set, QZ shows “anonymous / signature missing” and will not Remember.
Last test: art on one sticker, printer fed a second blank (tear-off). This build sets OFFSET 0 and PRINT 1, and rotates the image so it should fill the 2″ width. Long way, rotate 0, fallback off. Test 2×1 fill — want one sticker, box across the full 2″, no extra blank.