Connect your thermal printer to the POS in two minutes.

Which printers work?

Any ESC/POS thermal receipt printer on 58 mm or 80 mm paper: Epson TM series, TVS RP series, Xprinter, Rongta, POS-80 clones and most others. Connected by network cable, Wi‑Fi, USB, Bluetooth or serial.

Do I need Zadig or a special driver?

No. Network printers need no driver at all. USB printers use the driver Windows installs when you plug them in, or the built-in Generic / Text Only driver. The app's guide shows the three steps. If this PC ran the old app with Zadig, open Device Manager, uninstall the printer listed under Universal Serial Bus devices with the remove-driver box ticked, and plug it in again: Windows puts its own printing support back.

Can tablets print?

Yes. Pair the app with your restaurant using the code from POS → Settings → Printing. Every KOT and bill sent from a tablet, or from any network, travels through ZimmerStack to this PC and prints within a couple of seconds, and the POS shows whether it printed.

Can the kitchen and the bar have their own printers?

Yes. Create stations in POS → Settings → Printing, assign menu categories to them, and give each station a printer in the app. One order becomes one slip per station, with a backup printer if a station's printer is down.

Does it keep running after a restart?

Yes. It starts with the computer and stays in the tray, so the kitchen keeps printing after a power cut or a reboot.

What about Mac?

The Mac build is not yet signed by Apple. The first time, right-click the app and choose Open. After that it opens normally.

Where do the old Printer-Zimmerstack settings go?

Install this app, close the old one, then run the two-minute guide. The POS keeps using the same address and port, so nothing changes there.

Why does Test print work when the POS prints nothing?

Chrome asks once whether the POS may talk to apps on this computer. If someone pressed Block, or closed that question, the POS can't reach the app. Test print still works because it starts inside the app. To fix it on that PC, open the POS and click ⋮, then App info. In a normal Chrome tab, click the icon left of the address bar instead. Set Apps on device to Allow. Older Chrome calls it Local network access. Reload the POS and print again. Also pair the app with your restaurant from POS → Settings → Printing, so bills still print through ZimmerStack if Chrome blocks it again.

Stuck? Open Logs & help in the app, press Copy diagnostics and send it to support@zimmerstack.com or WhatsApp +91 90840 51774. Not on ZimmerStack yet? See the POS.