Masaaki Hori

Ink jet printer with replaceable ink cartridges

Method of determining display characteristic function

Display characteristic determining device

Ink jet type image recording apparatus having ink purging and flushing mechanism capable of providing proper purging or flushing timing

Data conversion method with total ink amount limiting function

Printer with buffer memory

Apparatus for determining a black point on a display unit and method of performing the same

Serial printer control system

Printer having print data storage unit

Printer capable of adjusting spacing between print head and print paper in specified position