HP 831A Latex Cartridges For HP 315, 335, and 365 

6 Color Cartridge Ink System for Sign Graphics, Banners and Displays - Durable 

Latex Inks are ideal for wide and super-wide inkjet print applications including event banners, transit signage, and other outdoor applications as well as for high-quality indoor signage. From durable outdoor signage to odorless indoor display, Latex Inks offer the versatility to print on both coated and uncoated media while enabling high-speed and high-productivity printing that reduces labor costs.

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