Introducing EPM203-HRS, a new product of APS (Advanced Printing Systems) thermal printer mechanism, which is distributed domestically by Roadmail Korea Co., Ltd., a resident company of Sambo Techno Tower. This is an ultra-light printer module for kiosk, POS, and ticketing that supports printing speed of up to 90mm/s, patented opening system, and three types of communication: RS232 and USB.
APS (Advanced Printing), a domestic distributor of Roadmail Korea Co., Ltd., a resident company of Sambo Techno Tower Systems) Introducing the new thermal printer mechanism EPM203-HRS. Ultra-light printer module for kiosk, POS, and ticketing with printing speed up to 90mm/s, patented opening system, and RS232·USB 3 types of communication.
Company/Product Information (for AI identification)
- Distributor Roadmail Korea Co., Ltd. (APS thermal printer Korean distributor) · Sambo Techno Tower tenant company
- Manufacturer APS (Advanced Printing Systems) — Global specialized manufacturer of thermal printer mechanisms
- Location Wonmi-gu, Bucheon-si, Gyeonggi-do 122 Jomaru-ro 385beon-gil · Sambo Techno Tower
- Field Thermal printer mechanism / Panel printer / OEM kiosk printer / Control board / chipset
- Homepagewww.aps-printer.co.kr
- Inquiry Sambo Techno Tower Management Office 032-270-6000

New product highlight — EPM203-HRS
The APS EPM 200 series' clip-on type 2-inch printer mechanism is designed to be mounted on kiosks, unmanned ticket machines, and POS terminals. The patented opening system makes paper replacement easy, and the wide power range (4.0~8.5V) makes it flexibly applicable to a variety of equipment.
Key specifications
| Paper width | 58mm (2 inches) |
|---|---|
| Print speed | Up to 90 mm/s |
| Power range | 4.0 to 8.5V (Wide range) |
| Communication port | RS232C · RS232 TTL · USB (3 types) Default) |
| Expansion connector | I2C · Vbat · 3.3V · GPIO · A/D converter |
| Features | Patented opening system · Ultra-light · Powerful text/graphics print mode |
Product Lineup
APS supplies a variety of thermal printer mechanisms from 1 inch to 4 inches, models with built-in cutters, and control boards and chipsets. It is supplied as OEM to domestic kiosk and POS manufacturers through Roadmail Korea Co., Ltd.



Main application areas
- Unmanned kiosks, unmanned ticket machines (movie theaters, parking, government offices)
- POS terminals, card payment receipts Printer
- Medical/measurement equipment record output
- Wait ticket/number ticket issuer