Thermal Receipt Printer Guide for the UAE: 58mm vs 80mm, Drawers and Kitchen Printing
The receipt printer is the cheapest part of a counter and the one that stops the queue when it fails. Three decisions cover it: paper width, how it connects, and whether it drives the cash drawer. Everything else is paper quality, which is where most of the complaints actually come from.
58mm or 80mm
| 58mm | 80mm | |
|---|---|---|
| Typical use | Portable printers, tickets, card terminals | Shop and restaurant counters |
| Characters per line | About 32 | About 48 |
| Fits a full tax invoice layout | Cramped | Yes |
| Paper availability in the UAE | Common | The standard |
| Print speed | Slower models | Fast |
| Right for | Mobile and field printing | Any fixed counter |
USB, LAN, Bluetooth: how it connects
| Connection | Use it when | Note |
|---|---|---|
| USB | The printer sits beside the PC driving it | Simplest; avoid long cables behind a counter |
| Ethernet (LAN) | Shared printer, tablet POS, kitchen printer, server-driven | The most reliable choice for a business |
| Bluetooth | Mobile printing, delivery, field invoicing | Pairing is per device; battery is a consumable |
| Wi-Fi | Where cable cannot reach | Only as good as the Wi-Fi; cable the counter if you can |
| Serial / RS-232 | Older systems and some purpose-built terminals | Still found; confirm before assuming |
For a fixed counter our standing advice is the same as for the till itself: run a data point and use LAN or USB. A receipt printer on Wi-Fi stops when the Wi-Fi does, usually at the busiest moment. The network guide covers doing this properly during fit-out.
The cash drawer port, explained
This confuses almost every new counter, so plainly: the cash drawer plugs into the receipt printer, not into the computer.
- The printer has a drawer-kick port on the back, which looks like a telephone socket and is usually labelled DK.
- The POS software sends an open-drawer command along with the receipt, and the printer pulses the drawer solenoid.
- That means: no printer, no drawer. If the printer is offline, the drawer will not open on command, which is worth knowing before a busy Friday.
- The drawer cable is specific. A cable from another brand may look identical and have a different pinout. Buy the cable with the drawer.
- Most drawers also have a manual key override for cash-up and emergencies. Keep the key somewhere other than in the drawer.
- Choose the drawer size for your notes and coins: a standard 410mm drawer suits most UAE shops, with larger units for supermarkets.
Kitchen and remote printing
- A LAN printer in the kitchen is the standard arrangement: the POS sends the order straight to it, and the counter printer prints the customer receipt.
- Thermal or impact? Thermal is quieter and faster, but thermal paper darkens with heat, which matters directly above a grill or a pass. Impact printers use a ribbon, tolerate heat and steam far better, and print in two colours so modifiers stand out.
- Splash and grease resistance for any printer within reach of a kitchen line.
- A kitchen display replaces paper entirely and suits high-volume kitchens, at the cost of a screen that must survive the environment.
- Buzzer or alarm so a printed ticket is noticed in a loud kitchen.
- Separate printers per station (hot, cold, bar) once volume justifies it; the POS software decides which items route where.
Specifications worth checking
| Specification | Why it matters |
|---|---|
| Print speed | Measured in mm per second. At a busy till, the difference between 150 and 250 mm/s is visible in the queue. |
| Auto-cutter | Essential for a counter; check the rated number of cuts for high volume lanes. |
| Maximum roll diameter | Decides how often someone changes the roll, and which rolls you can buy. |
| Drawer-kick port | Confirm it exists; not every cheap printer has one. |
| Paper loading | Drop-in loading takes seconds; front-loading models suit under-counter mounting. |
| Mounting | Vertical or wall mounting saves counter space where it is tight. |
| Command set | ESC/POS compatibility means almost any POS software can drive it. |
| Power supply | Usually an external brick; keep a spare, because it is what fails. |
Paper, fading and keeping records
- Thermal paper has no ink. The image is produced by heat, so heat, sunlight, oils and some plastics will darken or erase it.
- In the UAE this happens fast. A receipt on a dashboard can be unreadable in a day; one in a hot storeroom in weeks.
- Keep the digital record. Your POS transaction history, not the paper roll, is the practical record for accounting and VAT purposes; retain it as required for your business and confirm the retention period with your accountant.
- Buy a decent paper grade. Cheap rolls are thinner, dust the printhead, fade sooner and jam more often. The saving per roll is trivial next to one blocked lane.
- Store rolls in air conditioning, in their wrapping, away from windows. Paper stored badly prints badly.
- BPA-free rolls are widely available and worth specifying for staff who handle receipts all day.
Common faults and what causes them
| Symptom | Usual cause |
|---|---|
| Paper feeds out blank | Roll loaded the wrong way round; thermal paper only prints on one side |
| Faint or patchy print | Cheap or damp paper, or a printhead that needs cleaning |
| Drawer will not open | Cable in the wrong port, wrong cable pinout, or the printer is offline |
| Cutter jams | Paper roll too wide or too large in diameter, or a cut label stuck in the mechanism |
| Prints garbage characters | Wrong driver or wrong command set selected in the POS |
| LAN printer disappears | It picked up a new address; set a fixed IP or a DHCP reservation |
| Slower over time | Printhead wear from abrasive cheap paper |
| Receipt fades in days | Heat or sunlight, and low-grade paper |
Picks by business
| Business | Setup |
|---|---|
| Shop or cafe counter | Epson TM-T20III 80mm, USB or LAN, plus a cash drawer |
| Restaurant | 80mm counter printer plus a LAN kitchen printer, or a kitchen display |
| Pharmacy or clinic | 80mm LAN printer, integrated with the dispensing software |
| Supermarket lane | Fast 80mm printer with a high-duty auto-cutter |
| Delivery and field invoicing | Mobile Bluetooth printer with a vehicle charger |
| Any counter | Spare paper rolls and a spare power supply on the shelf |
Tell us the counter
Type of business, how many lanes, which POS software, whether you need kitchen printing, and whether a cash drawer is included. We come back within one working day with the printer, drawer, cable and a paper supply plan.
Questions we get asked
58mm or 80mm receipt paper?
80mm for any shop or restaurant: the receipt fits a proper tax invoice layout with your TRN, line items and VAT without wrapping, and 80mm rolls are the standard everywhere in the UAE. 58mm suits small portable printers, parking and ticket machines, and card terminals with a built-in printer. If in doubt, 80mm.
How does the printer open the cash drawer?
Through a port on the back of the printer, usually labelled DK or RJ11-style. The drawer plugs into the printer, not into the PC, and the POS software sends an open command with the receipt. This surprises almost everyone the first time and is the most common reason a new drawer “does not work”.
Will it work with our POS software?
Nearly always. Most receipt printers support the widely used ESC/POS command set and ship with Windows drivers, so any mainstream POS can drive them. Cloud and tablet POS systems usually want a LAN or Bluetooth printer they can reach directly. Tell us the software and we will confirm the connection type before you buy.
Do we need a LAN printer or is USB enough?
USB is fine for a printer sitting next to the PC that prints to it. Choose LAN when the printer must be reached by a server, by a tablet, or by more than one till, and for any kitchen printer. LAN is also more reliable over time than a long USB cable behind a counter.
Can we print orders to the kitchen?
Yes, with a LAN printer in the kitchen that the POS software addresses directly, or with a kitchen display instead of paper. For hot, humid kitchens choose a printer with a splash-resistant design if it sits near the pass, and use an impact printer where the heat would darken thermal paper.
Why do our receipts fade?
Thermal paper darkens with heat, light, oils and some plastics. Receipts left in a car, in a sunny window or in a PVC wallet can fade to blank within weeks in the UAE. If a receipt has to survive for records, keep the digital copy from the POS as the real record, and store paper copies out of heat and sunlight. Better paper grades fade much more slowly than the cheapest rolls.
What paper should we buy?
80mm x 80mm diameter rolls are the standard for most counters; check the maximum roll diameter your printer takes. Buy a decent grade: cheap rolls are thinner, abrade the printhead faster, fade sooner and jam more. Paper is the smallest line on a POS invoice and the largest source of counter complaints.
Can we get a Bluetooth receipt printer for delivery drivers?
Yes. Mobile thermal printers pair with a phone or tablet and print a receipt or invoice in the field, typically at 58mm or 80mm depending on the model. Check battery life against a full shift and specify a charging cradle for the vehicle.
Is an auto-cutter worth it?
Yes, on any counter with a queue. A printer without one makes the cashier tear each receipt against a serrated edge, which is slower and produces ragged receipts. Auto-cutters are standard on business models and rated for a number of cuts, which is worth checking for high-volume lanes.
Do you supply paper, drawers and cables?
Yes: printers, cash drawers, drawer cables, paper rolls and spares, all brand new from official UAE distribution, with delivery across Dubai and the northern emirates.
Written by the IRIX POS team in Bur Dubai. Browse thermal receipt printers, cash drawers, barcode printers and POS systems, or the Epson brand page. Brand new and sealed from official UAE distribution.