Willett® is specially designed to meet the needs of small and medium-sized enterprises and has developed the Willett®620 small character inkjet printer (CIJ). Unexpected shutdowns and frequent nozzle cleaning, as well as inconsistent coding quality, mess and waste are common problems of some inkjet printers. The Willett® 620 small character inkjet printer can meet these challenges and provide excellent stability and consistent high-quality printing.
 

Excellent stability
• The automatic nozzle cleaning function ensures up to 12 days of continuous use without cleaning. The Dynamic Calibration™ function automatically adjusts the printing parameters according to changes in ambient temperature and humidity, without manual intervention by the operator
• Reliable startup and printing even after a long shutdown of up to two days.

Excellent print quality
• Advanced ink path control system provides accurate font printing in various environments and speeds
• Nozzle technology ensures that high-quality codes of different sizes are printed on primary packaging and outer packaging boxes

Effectively avoid coding errors
• Visual job selection and print content preview help operators ensure that the correct code is printed
• Step-by-step guided input simplifies navigation and data entry
• Automatic date and time insertion function reduces waste and rework risks caused by incorrect coding

Simple and applicable
• The intuitive 7-inch color touch screen is easy to operate, with fewer steps to enter codes, and lower operator training requirements
• (Smart Cartridge) Ink/solvent delivery system to ensure that the correct ink/solvent is used
• Modular design can simplify the replacement of spare parts and quickly recover from downtime

No mess, no waste, no errors

• (Smart Ink Cartridge) Ink/solvent system to ensure that the correct ink/solvent is used, and alert the operator when the wrong ink cartridge is inserted.

• The unique design ensures that all liquid is drained from the ink cartridge without waste, thereby improving ink utilization and saving costs.

Unique nozzle innovation

• The automatic cleaning function reduces ink deposits in the nozzles, allowing the printer to run longer during the cleaning interval.

• The advanced ink path control system uses a complete software algorithm to modify the flight path of each ink drop, providing high-quality encoding quality in various environments and speeds.