Entrust Monochrome Royal Blue Ribbon | Prints 1500 Cards | 525900-003Entrust Monochrome Royal Blue Ribbon Prints 1,500 Cards 525900 003 The Entrust Monochrome Royal Blue Ribbon (525900 003) is a high capacity, single colour ribbon designed for use with Entrust Sigma Series ID card printers. This ribbon is ideal for printing text, barcodes, line art, and one colour logos in a vibrant, professional royal blue finish. Capable of producing up to 1,500 single sided cards, it offers a cost effective solution for high volume