Ultra-violet curable gellant inks for braille, raised print,...
Ultrasonic transfer printing with multi-copy, color and low...
Underscore erase
Unified paper path printer
Universal document support stand
Universal fluid droplet ejector
Universal ribbon cartridge for high-speed printers
Use of bar code to specify media type in an imaging device
Use of vacuum for improved density in laser-induced thermal...
User refillable ink jet cartridge and method for making said...
Using continuous spray inkjet system for accurately printing...