Optimization of transport parameters for traveling wave toner tr

Optimized color ranges in gamut mapping

Optimized ink jet printing of barcodes

Optimized servicing that adapts preventative and corrective...

Optimizing driving pulses period to prevent the occurrence...

Optimizing printing parameters for a print medium

Optimizing printing speed and managing printed sheet ejection ba

Optimum phase determination based on the detected jet current

Opto-thermal conversion recording apparatus

Oranic EL array exposure head, imaging system incorporating...

Ordered storage and/or removal of inkjet cartridges and capping

Organic electroluminescence element and an exposure unit and...

Organic electroluminescent array exposure head, method of...

Organic electroluminescent light-emitting array and optical...

Orientation independent indicia for print media

Orifice array for high density ink jet printhead

Orifice member of nozzle for ink-jet printing

Orifice plate and method of forming orifice plate for fluid...

Orifice plate for an ink-jet pen

Orifice plate for an ink-jet print-head and a method for...