Media unit leveling assembly for media processing devices
US10843491B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/1914
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A media processing device includes: a platen roller configured to move a media unit along a media processing path to traverse a printhead adjacent to the platen roller; an upstream drive assembly including (i) an upstream stationary roller disposed along the media processing path on a first side of the platen roller; and (ii) an upstream movable roller adjacent to the upstream stationary roller; a downstream drive assembly including (i) a downstream stationary roller disposed along the media processing path on a second side of the platen roller; and (ii) a downstream movable roller adjacent to the downstream stationary roller; a controller configured to control a motor to move, according to a predefined sequence, the upstream movable roller and the movable roller between respective engaged and disengaged positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.