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:
Feb. 24, 2009
Filed:
Aug. 04, 2005
Applicant:
Kenichi Dan, Nagoya, JP;
Inventor:
Kenichi Dan, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
When a laser printer is turned on or awakened from a sleep state and detects a sheet of paper on the paper conveying path, the laser printer performs a process to display a paper jam error upon determining that the sheet of paper should be removed. However, if the laser printer determines based on the detection results from a trailing edge sensor that the sheet of paper was inserted through a manual feed opening, the laser printer determines that the paper need not be removed and, hence, does not perform the process to display a paper jam error.