Invention Grant
- Patent Title: Displaying current colorant supply status information responsive to opening of printing device door
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Application No.: US17293159Application Date: 2019-04-30
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Publication No.: US11314202B2Publication Date: 2022-04-26
- Inventor: Howard G Wong , Kris R. Livingston
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agent Michael Dryja
- International Application: PCT/US2019/029983 WO 20190430
- International Announcement: WO2020/222816 WO 20201105
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G21/18 ; G03G21/16
Abstract:
A printing device includes a door, a display, and a colorant supply. The printing device detects that the door has been opened. In response to detecting that the door has been opened, the printing device displays, on its display, current status information of the colorant supply within the printing device.
Information query
