Liquid ejection apparatus and data transmission method
US11642882B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2021 |
| Grant date | May 9, 2023 |
| Priority date | — |
| Expiry date | Sep 9, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/04586
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid ejection apparatus includes a transmission-side control device and a reception-side control device. The transmission-side control device is configure to: divide image data into a plurality of division data; add check data for error detection to each of the plurality of division data; and transmit, to a reception-side control device, each of the plurality of division data to which respective check data are added. The reception-side control device is configured to: receive each of the plurality of division data to which the respective check data are added; perform error detection on each of the plurality of division data, using check data added to the division data; and transmit, to a drive device configured to control a drive element, division data on which a process of error detection is performed, in parallel with a process of transmitting division data by the transmission-side control device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.