Ink jet printer
US7303271B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2004 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Aug 20, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17513
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet printer including a housing; a carriage which is movable in the housing relative thereto; an ink jet recording head which is mounted on the carriage and which has a plurality of ink supply channels; a damping device which is mounted on the carriage and which includes a plurality of damping chambers corresponding to the ink supply channels, respectively; an ink-tank supporting portion which is provided in the housing and which supports a plurality of ink tanks; and a plurality of ink supply tubes each of which supplies an ink from a corresponding one of the ink tanks to a corresponding one of the ink supply channels of the ink jet recording head via a corresponding one of the ink supply tubes and a corresponding one of the damping chambers. The damping device further includes a primary partition wall which separates at least one first damping chamber of the damping chambers, from at least one second damping chamber of the damping chambers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.