Imaging equipment

A technology of imaging equipment and imaging devices, applied in printing, printing devices, etc., can solve the problem of inability to accurately control the conveying volume of recording sheets, and achieve the effect of precisely controlling the conveying volume
CN101143525BInactive Publication Date: 2010-07-28BROTHER KOGYO KK
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BROTHER KOGYO KK
Publication Date
2010-07-28
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides an imaging device comprising: sheet feeding disc for loading the recording sheet; sheet feeding roller for feeding the recording sheet to the imaging device; delivery roller at the downstream of the sheet feeding roller along the shet feeding direction and applying the feeding force to the recording sheet; sheet position detecting device for detecting the position of the recording sheet on the feeding path; and feeding roller control device for controlling the rotation amount of the feeding roller based on the detected position. The said control device allow that the rotation amount of the delivery roller when the recording sheet contacts with the sheet feeding roller and the delivery roller is more than the rotation amount of the delivery roller when the recording sheet can not contact with the sheet feeding roller.
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Description

[0001] Cross References to Related Applications

[0002] This application claims priority from Japanese Patent Application No. 2006-251331 filed on September 15, 2006, the entire subject matter of which is incorporated herein by reference. technical field

[0003] Aspects of the invention relate to an image forming apparatus. In particular, the aspects are effective when employed in an image forming apparatus including an inkjet type image forming device. Background technique

[0004] In an inkjet type image forming apparatus (hereinafter, referred to as an inkjet printer), images or text / characters are recorded on a recording sheet in a known manner. For example, when ink is not ejected onto the recording sheet from the recording head, the recording sheet is moved or conveyed. The ink is ejected onto the recording sheet while the recording head is reciprocatingly moved to scan while the recording sheet remains stationary. That is, in an inkjet printer, an image is formed...

Claims

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