Brady M7-R4400-WT is a white resin ribbon for printing a single colour on labels with compatible Brady printers. Its cartridge format is made for the M710 snap-in system, supporting quick ribbon changes without threading or calibration.
The R4400 ribbon measures 50 mm wide and 45.72 m long. Brady lists compatibility with M710 and BMP71 printers. It is recommended for glossy or very smooth label stocks, including Brady B-483 Ultra Aggressive Polyester and B-423 Permanent Polyester.
Prints made with this resin formulation are described as resistant to heat, scratches and solvents when used with appropriate label material. The ribbon provides a practical supply for producing white single-colour label text and markings on supported stocks.