Elegant, practical and highly performing

With the new K3 printer Custom has reached the technological top in the table of POS and Retail printers. It is the ideal product to print receipts, coupons, kitchen orders, invoices and tickets. K3 is an elegant and highly performing product, designed and conceived to suit any and all environments: be it a luxury fashion shop, a fine restaurant or a large warehouse. K3 is equipped with an avant-garde technological package, WiFi module, application notes for Android and a special feature to print from Apple devices, like iPhone, iPodTouch and iPad. Using the product is further simplified by the illuminated tactile feed and cover opening buttons, so that K3 is intuitive and performing as soon as you start working on it. In addition, a LED will illuminate to indicate that servicing is required and when the paper roll is exhausted the cover mechanism will open automatically, thus prompting the user to quickly and easily replace it. K3 can be wall-mounted in vertical position. K3 will render the experience at your venue unforgettable, from the first to the last moment.

Fast and powerful

Receipt issue by the POS printer  K3
Fiscal version available

K3 Receipt/invoice, order and label printer


  • Paper present
  • Near paper end
  • Anti-jamming

Barcode 1D and 2D

  • PDF417
  • RS232RS232
  • EthernetEth
  • Wi-FiWi-Fi
Turning on the POS printer K3 Custom
Front view of the POS printer K3 Custom


  • Paper width 80, 60, 58mm
  • Prints high quality logos and coupon graphics
  • External paper roll diameter 100 mm max
  • Auto-cutter 1.000.000 cuts
  • Fast and powerful 350 mm/sec
  • Printing head 200Km
  • 200 DPI resolution
  • Storage memory
  • Paper thickness: from 55 to 90 gr/m²
  • Vertical mounting


Icona CePrinterSet

PrinterSet  to update logos, edit characters, set operating parameters and update the printer firmware. It allows you to create a file including the different SW customizations and send them to the printer via the interface provided, for easy and fast setting.

VIRTUAL COM Software Tool to create a virtual serial port on Windows PC (XP,Vista,7.8) capable of connecting Custom devices, physically linked via USB or ETHERNET, in such a way as to be compatible with software applications designed for connection in serial mode

Technical sheet

Printing Method Thermal printing
Number of dots 8 dots / mm
Resolution 203 DPI
Printing (mm/sec) 350 mm/s
Auto-cutter Cutter life 1 million cuts
Total and partial cut
Character set Standard font, Chinese 18030, Russian font
Numbers of columns

    32              42              56

2.25 x 3    1.625 x 3    1.25 x 3 (L x H mm)-Normal
Supported Barcode UPCA, UPCE, EAN13, EAN8, CODE39, ITF, CODABAR, CODE93, CODE128, CODE32,
Paper width 58mm / 60mm / 80mm
Paper weight from 55 to 90 gr/m²
Roll Dimension max Ø 100 mm
Sensors Head temperature
Paper presence
Detection of black mark
Cover open
Low paper
adjustable detection of black mark (optional)
detection of black mark on non-thermal side (optional)
Emulation CUSTOM/POS
Interfaces RS232 / USB / ETHERNET
Flash Memory 4MB Flash SPI + 1MB internal to the micro
RAM Memory 64 MB
Data Buffer 16 kB
Drivers Windows® (32/64 bit) – only on request WHQL and silent installation;
Linux (32/64 bit); 
Virtual COM (Linux or Windows 32/64 bit);
Software Tools PrinterSet; Virtual COM, Custom Windows API
Power supply 24 Vdc ± 10%
Head Life 200 Km
Operating temperature 0°C + 50°C
Dimensions 206 mm (L) × 148 mm (W) × 140mm (H)
Weight 1.98 Kg
product side wireframe product front wireframe





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