Both-side recording apparatus
US7222955B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2004 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Apr 15, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J3/60
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The recording paper is transported to a paper inversion unit in such a manner that, when recording of a first surface of a recording paper is performed, the recording paper is transported to a position where a rear end of the recording paper is released from a pair of sheet transport rollers, the sheet transport roller and a pinch roller are released at the position, the recording paper is transported in a direction opposite to the direction in the first surface recording to the pair of sheet transport rollers by a pair of sheet discharge rollers, the sheet transport roller is pressed against the pinch roller again, and the transport of the recording paper in the reverse direction is further continued.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.