| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: invention is related to ink cartridge for printer. Ink cartridge for printer comprises body, having open surface and specified shape to receive ink inside, cover connected to body to define required space and chamber device comprising filling chamber, having vessel for reception of some ink in body, drain chamber connected to filling chamber, channel of ink transfer for movement of ink received in filling chamber, into drain chamber, channel of air intake for direction of air inside cartridge, valve of air suction for selective passage of directed air and valve of pressure control for control of internal body pressure. ^ EFFECT: cartridge provides for protection against ink leakage into head, their stable and fast feeding to produce high quality of printing and reduced costs for cartridge manufacturing. ^ 16 cl, 16 dwg |
