58mm Embedded Thermal Receipt Printer HS-QR23 – RS-232C & TTL, 12V

Compact embedded design

The HS-QR23 is a smallest-panel micro printer designed for simple embedding into self-service equipment. Its compact installation size (72.8 × 73.26mm, depth 34.65mm) suits taximeters, ticket dispensers, medical instruments and other compact devices.

Reliable thermal printing

Direct thermal line printing delivers clear receipts at 203 DPI with a dot density of 384 dots/line and a print width of 48mm. It prints at 50–80mm/s, supports IBM character sets and GB18030 Chinese encoding, and emulates EPSON ESC/POS commands for broad compatibility.

Interfaces and power

The unit is available with RS-232C, TTL and USB interface options and runs from a 12V supply (variants also offer USB 5–9V). Paper handling includes a max roll diameter of 150mm, paper width 57.5±0.5mm, paper thickness 65–100µm, a motor-driven feed and a near-end paper detector. Please note the USB power cable is not included unless ordered separately.

• 58mm paper width, 48mm printable area
• 203 DPI resolution for clear text
• 50–80mm/s print speed
• RS-232C, TTL and USB interface options
• Compact embed size for tight installations