Ink supply device, ink jet recording apparatus and ink cartridge

• Main Author: KACHI YASUHIKO
• Format: Patent
• Language: English
• Published: 22.02.2007
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

An ink cartridge consists of an ink bag storing ink and a case holding the ink bag. A valve unit is placed on an ink supply path from the ink bag to a recording head. During the printing, the amount of ink discharged from the recording head is measured at predetermined time intervals, and the valve...