Ultra-violet curable gellant inks for braille, raised print,...
Ultrasonic paper detection
Ultrasonic transfer printing with multi-copy, color and low...
Underscore erase
Underside lockup for stereotype printing plate
Unified paper path printer
Unit of a plurality of divided vibrating rollers and...
Universal closed loop color control
Universal document support stand
Universal driving spindle and wheel assembly
Universal fluid droplet ejector
Universal ribbon cartridge for high-speed printers
Universal vacuum drum and mask
Universal warning stripe slitting machine
Universally usable electronic manual stamping device
Upper sheet for carbon-copy system
Use of a polyolefin film as a medium to be written or...
Use of bar code to specify media type in an imaging device
Use of composition for improving inkjet printing properties...
Use of paper-coating slips having a high butadiene content...