Workman Nydegger
Liquid ejecting apparatus and maintenance method thereof
A liquid ejecting apparatus includes heating portions for heating liquid, a liquid ejecting head for ejecting the liquid heated by the heating portions, and a maintenance device for performing maintenance of the liquid ejecting head by causing the liquid to be discharged from the liquid ejecting head through sucking operation. The maintenance device performs a first suction for cleaning the liquid ejecting head by causing the head to discharge the liquid, waits until liquid is heated by the heating portions, and then performs a second suction with a suction force weaker than that of the first suction.
Seiko Epson Corporation
B B B
B41J B41J B41J
inventional additional inventional
Hiroyuki Atsushi
Ito Yoshida