The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2002
Filed:
Jun. 30, 2000
Applicant:
Inventor:
Ronald S. Gompertz, Camas, WA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/9393 ; B41J 2/938 ; B41J 2/918 ;
U.S. Cl.
CPC ...
B41J 2/9393 ; B41J 2/938 ; B41J 2/918 ;
Abstract
Systems and methods for conveying printer status information to a user are provided. One or more moving light sources are selectively illuminated to convey printer status information to the user and to attract the user's attention. Different illumination states correspond to different printer status and configuration information. The light source may be part of an optical sensor. In this manner, the light source may have dual functions: (1) to illuminate the print media during a calibration operation performed by the optical sensor; and (2) to selectively illuminate during a printing operation to convey printer status information to the user.