Detection of a print recording material reservoir

Detection of a print recording material reservoir

Detection of missing nozzle for an inkjet printhead

Detection of non-firing printhead nozzles by optical...

Detection of non-operating nozzle by light beam passing...

Detection of non-operating nozzle by light beam passing...

Detection system, liquid-jet printing apparatus and liquid...

Detector unit and ink cartridge incorporated in recording...

Determination of adjustment value for recording misalignment...

Determination of ink ejection amount error for a printer

Determination of ink ejection amount error for a printer

Determination of media advancement based on one pixel-wide...

Determination of recording position misalignment adjustment...

Determination of the combination of ink amount for realizing...

Determination of turn-on energy for a printhead

Determining a position of an optical sensor associated with...

Determining adjustment value for recording position...

Determining defective resistors in inkjet printers

Determining humidity of fluid-ejection mechanism based at...

Determining inkjet printer pen turn-on voltages