Kitchen Display System vs Kitchen Printer: Which Is Right for Your Restaurant?

How each system works

Kitchen printers connect to your POS system (or in CafeOS's case, your order management system) and print a paper ticket when an order is placed. The ticket contains the table number, items ordered, and any special notes. Kitchen staff work through the pile of tickets.

Kitchen display systems show orders on a screen — typically a tablet, monitor, or smart TV. New orders appear as digital cards when placed. Staff mark items or orders as done by tapping the screen. Orders can be sorted by time, table, or status. With CafeOS, the KDS runs in any browser with no additional hardware.

Hardware cost comparison

A decent thermal kitchen printer costs £150–£500. That's a one-time cost, but printers also need thermal paper rolls (£15–30 per roll, depending on size), which become a recurring expense. A busy restaurant can go through a roll every 1–2 days.

A kitchen display system running on dedicated hardware (like Toast KDS or Square KDS) also costs £100–£300 for the screen, plus ongoing subscription fees in some cases.

A KDS running in a browser on a device you already own costs nothing in hardware. CafeOS KDS runs on any tablet, laptop, or smart TV with Chrome, Safari, or Firefox. Many venues use a cheap £80–£120 Android tablet wall-mounted near the pass.

The lost ticket problem

Every restaurant with a kitchen printer has experienced the lost ticket. It falls off the rail. It gets wet. It blows away during a busy service. It gets put under another ticket and forgotten. The result is an order that doesn't get made — and an unhappy customer.

Kitchen display systems don't lose orders. An order on a screen stays on the screen until a person explicitly marks it as done. If the kitchen gets busy, older orders sit at the top of the queue — visually prominent, impossible to lose.

Real-time order updates

Once a kitchen printer prints a ticket, that ticket is static. If a customer changes their order 30 seconds after placing it, the kitchen gets a second ticket or a verbal instruction — creating confusion.

A KDS can be updated in real time. If the order system supports order modifications, the KDS reflects them instantly without a second ticket.

Multiple stations

If you need order information in multiple places — a grill station, a cold prep station, a bar — you need a printer per station. Each printer costs £150–£500 plus paper.

With a browser-based KDS, you open the same URL on as many screens as you need. All screens show the same orders in real time. The marginal cost of an additional station is zero.

Reliability

Kitchen printers are generally reliable but mechanical. They jam. The paper runs out. The print head wears out. A printer failing during Friday dinner service is a serious problem.

A KDS depends on internet connectivity and a working device. If your Wi-Fi drops, orders stop appearing. For kitchen printers that are locally networked, a Wi-Fi drop may not matter. This is the main scenario where printers have a resilience advantage.

The practical solution: a mobile hotspot as a backup connection for the KDS device. Most venues find this provides adequate resilience.

Summary comparison

Which should you choose?

Choose a KDS if you want lower hardware costs, no consumables, real-time order tracking, and the ability to expand to multiple stations for free. The vast majority of modern independent cafés and restaurants benefit more from a KDS.

Keep a kitchen printer if you have unreliable internet, operate in a location with frequent power or connection issues, or if your kitchen is already set up around paper workflows and the team strongly prefers it. Printers are not wrong — they just have a different set of trade-offs.

For venues just starting out, a browser-based KDS is the lower-risk, lower-cost option. You can always add a printer later if needed. The reverse is harder — switching from a printer setup involves hardware you've already paid for.