Apparatus for adjusting a spacing between a printhead and a...

Apparatus for adjusting head gap depending upon the thickness of

Apparatus for adjusting printhead-to-media spacing in a printer

Apparatus for and a method of driving an ink jet head having an

Apparatus for and method of adjusting a head gap in an...

Apparatus for and method of adjusting a position of a...

Apparatus for and method of driving ink-jet recording head...

Apparatus for and method of ejecting ink for inkjet printer

Apparatus for controlling a temperature of an ink-jet printhead

Apparatus for controlling pen-to-print medium spacing

Apparatus for controlling pen-to-print medium spacing

Apparatus for controlling power supply to printer and method...

Apparatus for correcting ink droplets placement errors for...

Apparatus for detecting battery voltage

Apparatus for determining cartridge type of printer using...

Apparatus for determining discharging state of liquid...

Apparatus for driving a printhead and method of driving the...

Apparatus for driving ink jet head

Apparatus for driving multiple ink jet printheads with a single

Apparatus for ejecting droplets, actuator controller used in...