Disabling refill and reuse of an ink jet print head

Discharge amount calculating device and fluid ejecting...

Discharge determination device and method

Display control method and apparatus for printer

Distributing print density

Document processing apparatus for controlling fixation of record

Dot apportionment table switching printer

Dot dropout inspection method and printer, and recording...

Dot formation position misalignment adjustment performed...

DOT formation position misalignment adjustment performed...

Dot management for an imaging apparatus

Dot measurement method and apparatus

Dot recording method and dot recording device

Dot scheduling for liquid ink printers

Dot sensing, color sensing and media sensing by a printer...

Double dotting for grain equalization

Double reflex printing

Draft printing with multiple same-hue ink nozzles

Drive circuit of ink jet head and driving method of ink jet...

Drive circuit of piezoelectric element, driving method...