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...

Vacuum system for continuous ink jet printers

Valve and nozzle system for ink jet printing apparatus

Valve assembly for ink jet printer

Valve for a liquid container

Valve for ink-jet pen

Valve member, valve, ink container and ink cartridge having...

Variable cam profile selection system for single element...

Variable capacitive apparatus

Variable capacitive apparatus

Variable character size using a dot printer

Variable character spacing matrix for proportional spacing...

Variable drive apparatus

Variable frequency ink jet printer

Variable impact printing means

Variable print-hammer control for on-the-fly printing