Invention Grant
- Patent Title: Printing apparatus for storing and loading setting values when transitioning power saving states
- Patent Title (中): 用于在转换省电状态时存储和加载设置值的打印设备
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Application No.: US13007561Application Date: 2011-01-14
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Publication No.: US08976404B2Publication Date: 2015-03-10
- Inventor: Yu Kobayashi
- Applicant: Yu Kobayashi
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Maschoff Brennan
- Priority: JP2010-026863 20100220
- Main IPC: G06K15/00
- IPC: G06K15/00 ; B41J29/38
Abstract:
A printing apparatus having a printing engine, a first control unit, and a second control unit, in which a normal operation is performed by at least the printing engine and the first control unit, a first power saving operation is performed by at least the first control unit while the printing engine is stopped, and a second power saving operation is performed by only the second control unit, the printing apparatus including: a first storage unit of the first control unit that stores a setting value reflecting a setting change performed while the printing apparatus is operated and an operation value not reflecting the setting change performed while the printing apparatus is operated; a second storage unit of the second control unit that stores the setting value and the operation value.
Public/Granted literature
- US20110194148A1 PRINTING APPARATUS AND METHOD OF CONTROLLING PRINTING APPARATUS Public/Granted day:2011-08-11
Information query
