Obstruction sealing system for inkjet printheads
Obtaining high frequency performance by controlling chamber...
Odd number of passes, odd number of advances, and separated-diag
Off center heaters for thermal ink jet printheads
Off-carrier tubing layout
Office machine
On-chip heater and thermistors for inkjet
On-demand multi-nozzle ink jet head
On-line/off-line primer for ink jet cartridge
On-line/off-line primer for ink jet cartridge
On-page inkjet printhead spitting system
Open jet compensation during multi-pass printing
Operating a page width ink jet printhead
Operating a page width printhead to print an image
Operation of droplet deposition apparatus
Opposed ejection ports and ink inlets in an ink jet...
Optical encoder system and method for use in printing devices
Optical ink level detecting arrangements for ink cartridges
Optical linear encoder and recording apparatus using the same
Optical sensor system to calibrate a printhead servicing locatio