Invention Grant
US06995858B2 Printing apparatus using recording material cartridge with non-volatile memory
失效
使用具有非易失性存储器的记录材料盒的打印设备
- Patent Title: Printing apparatus using recording material cartridge with non-volatile memory
- Patent Title (中): 使用具有非易失性存储器的记录材料盒的打印设备
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Application No.: US10677279Application Date: 2003-10-03
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Publication No.: US06995858B2Publication Date: 2006-02-07
- Inventor: Yutaka Murakami , Kunio Okada , Akio Sugaya , Takeshi Utsunomiya , Hideyuki Kitani , Kiyohiro Tsunekawa , Shigeki Hirooka , Shuji Ozawa
- Applicant: Yutaka Murakami , Kunio Okada , Akio Sugaya , Takeshi Utsunomiya , Hideyuki Kitani , Kiyohiro Tsunekawa , Shigeki Hirooka , Shuji Ozawa
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP7-277753 19951025
- Main IPC: G06F15/00
- IPC: G06F15/00
Abstract:
An output apparatus includes a cartridge which contains a recording material. A detector is provided in the apparatus for detecting the remaining amount of the recording material in the cartridge. A controller is provided in the apparatus for storing the cumulative consumed amount of the recording material in a non-volatile memory unit. Thus, the remaining amount of the recording material is determined.
Public/Granted literature
- US20040070642A1 Output method and apparatus therefor Public/Granted day:2004-04-15
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