Kiosk Thermal Printer

WP-K651N Kiosk Thermal Printer

Japan Printhead Kiosk Dedicated Embedded
The WP-K651N, the upgraded model of the WP-K633IV, is a 2-inch embedded thermal printing module tailored for self-service automation terminals. Designed with an internal hook-mount structure, it can be mounted directly inside kiosk cabinets to streamline interior layout planning and save valuable enclosure space, while its intuitive paper-loading design makes roll replenishment quick and effortless for field staff. The WP-K651N accommodates large-capacity 58 mm rolls up to 100 mm in diameter, significantly reducing paper replenishment intervals. Compatible with standard ESC/POS command sets, it supports Windows and Linux drivers, an Android SDK, and dual USB and RS-232 interfaces, serving as a dependable receipt printer for parking payment terminals, self-service top-up kiosks, queue ticketing machines, and automated vending stations.
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Technical Specifications
Item Description
Print Method Direct Thermal
Print Speed 70 mm/s
Commands ESC/POS compatible
Drivers / Software Windows, Linux drivers, Android SDK
Resolution 203 dpi
Character Sets 46 international character code tables, Traditional Chinese, Simplified Chinese, Japanese, Korean, Thai, etc.
1D Barcodes UPC-A, UPC-E, EAN-13, EAN-8, Code 39, Code 93, Codabar, Code 128, ITF
2D Barcodes QR Code
Sensors Paper end, paper near-end, cutter cover open, printhead overheat, cutter jam
Paper Type Thermal paper roll
Paper Roll Size 57.50 ± 0.5 (W) × ⌀100 mm (OD)
Paper Thickness 0.05 ~ 0.06 mm
Cash Drawer Port RJ-11
Printhead Reliability 50 km
Cutter Life 1,000,000 cuts
Receive Buffer 4 KB
SRAM 128 KB
Flash Memory 4 MB (NV Image / External)
Power Supply DC 12 V / 3 A
Interface USB, RS-232
Weight 792 g
Dimensions 130.0 (W) × 153.0 (D) × 113.0 (H) mm
Operating Temperature 0 ~ 45 °C
Storage Temperature -20 ~ 60 °C
Operating Humidity 10% ~ 90% RH
Storage Humidity 10% ~ 90% RH
Other Features

Print Character & Font Specifications

Item Alphanumeric (Font A) Alphanumeric (Font B) Chinese (Kanji)
Character Structure 12 × 24 dots 9 × 17 dots 24 × 24 dots
Columns (58 mm) 32 cpl 42 cpl 16 cpl
Character Size 1.50 (W) × 3.00 (H) mm 1.13 (W) × 2.13 (H) mm 3.00 (W) × 3.00 (H) mm