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KM720 White inkjet printer

The KM720 Small Character White Inkjet Printer produces bright, clear codes on dark materials using high-adhesion pigment inks that resist settling. It delivers excellent print quality even in cold or humid environments, making it ideal for products requiring visible markings.

  • Printing speed Maximum speed 5.8 m/s
  • Protection class IP55
  • Total power output 80W
  • Printing direction 0-360°
  • Printing performance 1-3 lines ~ (7*5 dot matrix) 1-4 lines ~ (5*5 dot matrix)
  • Printable characters 1D, 2D barcodes, icons, Chinese, English and numbers

Product Overview

The KM720 White Inkjet uses pigment inks while delivering reliable print results, performing consistently high contrast coding on surfaces such as plastic cables, rubber tubing and coloured glass. Up to 5 lines can be printed at speeds up to 5.8m/s.
The white inkjet printer’s multiple filters, high quality battery valves, independent mixing system in the mixing tank and unique cleaning system that automatically cleans the printheads and tubes every time the machine is switched on and off, minimise machine breakdowns and ink path blockages, while improving print quality.

Inkjet Printer KM720-1

Product Advantages

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Ink Monitoring Technology

White inkjet printers deliver clear, high-contrast coding on dark surfaces, with excellent ink adhesion.
●Delivers high-contrast markings with strong adhesion on various surfaces (PVC, PE, LSZH, PP, etc).
●Black, white, blue, red and yellow, as well as blue ink with invisibility available
●The markers are fast drying, migration resistant, freezing resistant, oil resistant, suitable for wet environments and vulcanisation resistant;
●Environmental factors like temperature and ink viscosity affect ink particle behavior during printing. Kecmark printers continuously monitor particle states, allowing users to maintain optimal printing conditions.

Ease of use

The entire unit features an IP55-rated stainless steel enclosure. Its fully isolated ink delivery and electrical systems prevent circuit damage from potential ink leaks.
●Intelligent operating system, self-troubleshooting and time saving;
●The system can be preset with 68 command lines or uploaded directly via the SD Card interface for fast switching of product changeovers;
●Modular consumables with plug-and-play operation feature smart ID recognition and error insertion alerts.
●The auto-cleaning system maximizes uptime with self-cleaning nozzles and synchronized diagnostics for fast, reliable start-ups—just power on and print.

ADark material surface marking easy to read code

The KM720 Small Character CIJ Printer is engineered for high-contrast variable data coding on dark or challenging surfaces. Its pigment-based inks deliver bright, legible marks where dye-based inks fail—including colored glass, rubber tubing, plastic cables, and dark cardboard.

Application Cases

Pigment inks deliver high-contrast, bright coding on dark or challenging surfaces—ideal for part marking, wire/cable, extrusion, and applications in beverage, electronics, food, and personal care industries.

  • Wires and cables

  • Pipe

  • Eggs

Video

Packing list

Each white ink inkjet printer, factory standard equipment core and accessories contain the following items:
Printer, bracket, photoelectric sensor, ink, cleaner, diluent, cleaning kit, manual, etc.. In addition, according to customer demand, can also be accurately equipped with customised accessories

  • inkjet printer KM710 Bracket

  • inkjet printer KM710 Photoelectric sensors

  • RRJ

  • inkjet printer KM710 Ink

  • inkjet printer KM710 Cleaning agent

  • inkjet printer KM710 Cleaning kit

  • KM720 manual

Printing direction

360°all-round

Printing performance

1-3 lines ~ (7*5 dot matrix)  1-4 lines ~ (5*5 dot matrix) 

Array configuration

5*5、9*7、16*11、16*16、7*5、12*9、19*14、24*17、12*12

Printing distance

2–20 mm (10 mm is optimal)

Character height

1~15mm

Printing speed

Maximum speed 5.8 m/s (5 x 5 dot matrix)

Nozzle throat

Super soft, length 3m

Information storage

Up to 68 text messages + 50 pattern messages

Printable characters

1D, 2D barcodes, icons, Chinese, English and numbers

User interface

Chinese/English

Data interface

SD Card

Electrical requirements

AC100~240V 50/60Hz 60VA

Total power output

80W

Protection class

IP55

Shell

Stainless steel 

Ambient temperature

0~45℃

Humidity range

0~95%, non-condensing

Weight

17kg

External Dimensions

433*343*353mm

Nozzle

60μm gemstone nozzle (constant temperature spray head)

Ink/solvent

High-performance ink 500ml, high-performance solvent 750ml