Shopify Retail POS kitchen/receipt goes to wrong printer — routing & mapping fix

Joe B.

Reviewed for technical accuracy

Specialities: Shopify Retail POS, Star/Epson receipt printers, iPad hardware, networks, Bluetooth & Ethernet

Shopify POS prints to wrong printer — fix receipt/kitchen routing, printer stations, device mapping

Technician

Hey! We’ll stop Shopify Retail POS from sending receipts or kitchen tickets to the wrong printer. I’ll walk you through fixing printer stations, device mapping, and default routing inside the POS app.
Quick context questions: are you using a Star (TSP100/TSP143III, mPOP) or Epson (TM-m30/TM-T20II/TM-T88) printer? Bluetooth, USB, or Ethernet? And is this happening on one iPad or across all tills?

Customer

We have two iPads at the front counter and one in the kitchen. Front should print customer receipts to the Star TSP143III, kitchen orders to an Epson TM-m30. Lately, receipts keep popping out in the kitchen and sometimes nothing prints at the front.

Technician

Got it. This is usually a routing issue: the POS device isn’t bound to the right printer station, or the printer was re-discovered under a new name/IP and became the default. Bluetooth printers can also auto-reconnect to the last iPad used, which flips outputs.
Plan: 1) Verify Location + POS device mapping. 2) Rebuild or rename stations and assign receipt printer vs kitchen printer rules. 3) Lock the network path (static IP for Ethernet). 4) Clear stale Bluetooth pairings and set a default printer per device.

Customer

Where do I check printer stations and routing in Shopify POS on the iPad?

Technician

Step 1 — Confirm POS device & station mapping
On each iPad open Shopify POS → ≡ → Settings → Manage connected hardware → Receipt printers. You should see each paired printer. Tap a printer → Set as default for receipts (front register) or assign as Order/kitchen destination if you use a kitchen printing app or station rules.
If you see duplicates or “Unavailable”, remove them and tap Add printer to re-discover. Give each station a clear name (e.g., Front-Star, Kitchen-Epson) so routing is unambiguous.

Customer

We’re on Ethernet. The kitchen Epson shows different IPs sometimes. Could that cause the wrong-printer issue?

Technician

Absolutely. If the TM-m30 grabs a new IP from DHCP, Shopify POS can “discover” it as a new device and switch routing. Fix with a static IP or DHCP reservation on your router. Then, in POS, remove the old entry and add the printer again so the station points to the permanent IP.
While you’re there, disable any guest/Wi-Fi isolation; all POS devices and printers need to be on the same VLAN/subnet.

Customer

What about the Star at the front? It’s Bluetooth and sometimes prints kitchen tickets.

Technician

Step 2 — Clean Bluetooth pairings & receipt defaults
• On all iPads: iPadOS Settings → Bluetooth → “Forget” the Star on devices that shouldn’t use it. Pair it only with the front-counter iPad.
• In Shopify POS → Manage connected hardware, ensure the Star is set as Default receipt printer and not included in any kitchen rules.
• If you use order-routing apps (Order Printer Pro, Single-Station Kitchen Printing, etc.), make sure the receipt template flows to the Star and kitchen dockets flow only to the Epson station.

Customer

We just noticed staff can toggle printers from the cart. Can permissions help lock this down?

Technician

Yes. In Shopify Admin → Settings → Users and permissions, create a role that can’t modify POS hardware. Assign it to staff so only managers can change printers. In POS → Settings you can also disable prompts like Ask before printing and enforce Auto-print receipts to the mapped device.

Customer

Sometimes kitchen prints twice or not at all. Any best practices for stability?

Technician

• Keep POS iPads and the Shopify POS app updated.
• For Ethernet printers, use wired whenever possible and set a DHCP reservation. For Bluetooth, place the iPad within 1–2 meters and avoid metal shelving that causes interference.
• On Star/Epson utilities, set the paper width and cash-drawer kick correctly; mismatches can cause retries (duplicate dockets).
• Avoid having multiple iPads share the same Bluetooth printer — use one printer per device or move to Ethernet with a shared station.

Customer

After reassigning stations and setting static IPs, receipts now go to Star and orders to the Epson. Anything left?

Technician

Final checks:
• Rename stations clearly and the same way on every iPad.
• Print a test receipt and a test kitchen ticket from each POS. Verify the default printer is correct after app restarts.
• Back up a note of each printer’s MAC address and static IP so future staff can remap in seconds.

Customer

Perfect — routing is correct and printing is reliable again. Thanks!

Technician

Summary: When Shopify Retail POS prints to the wrong printer, repair printer station mapping, set default receipt and kitchen routing, remove duplicates, and for Ethernet devices assign a static IP. For Bluetooth, pair each printer to only one iPad and lock permissions. Need hands-on help? Open the chat.

Quick answer: the accepted fix

Accepted fix when Shopify POS sends receipts or kitchen dockets to the wrong printer: rename and rebuild printer stations, assign the correct default receipt printer and kitchen routing per iPad, remove duplicate devices, and lock the path with a static IP (Ethernet) or single pairing (Bluetooth).

FAQ

Step-by-step (iPad + Shopify POS)

1. Open POS → Settings → Manage connected hardware → Receipt printers. Remove duplicates and rename stations clearly.
2. Assign Default receipt printer for each iPad; assign the kitchen printer via routing app or station rule only.
3. For Ethernet printers, set a DHCP reservation/static IP, then re-add the printer so POS points to the permanent address.
4. For Bluetooth printers, forget pairings on iPads that shouldn’t use them and pair to a single device.

Note for mixed environments (Mac/PC back office)

1. If you also print invoices from a Mac/PC, install the vendor driver and point to the same static IP.
2. Keep printer names identical across systems to avoid routing confusion for staff.

Sources

• Shopify Help — POS receipt printers
• Shopify Help — Locations & device assignment
• Star Micronics — Printer utilities & setup
• Epson — TM series support & network setup

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