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.

Date of Patent:
Mar. 26, 1996

Filed:

May. 27, 1993
Applicant:
Inventors:

Naomi Osada, Yokohama, JP;

Toshiro Kohno, Yokosuka, JP;

Satoshi Kanbe, Yokosuka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
347176 ; 347218 ; 400645 ; 40012004 ;
Abstract

A color printer for recording an image having at least two colors on a recording sheet with a recording head being brought into contact with a platen roller in a state that the recording sheet is interposed therebetween, the two colors being successively printed on a surface of the recording sheet with the recording sheet being operated to reciprocate with respect to a recording position on the platen roller. The printer includes a clamping device provided at a downstream side of the recording head in a sheet-travelling path from a supply section of the recording sheet to a discharging section of the recording sheet for holding the recording sheet when recording the image. The clamping device is fixed with respect to the recording position so that a distance between a holding position of the recording sheet taken by the clamping device and the recording position on the platen roller is always constant during the image recording. This arrangement can make easy the positioning of the recording sheet in the recording process to provide a high-quality image on the recording sheet. Also included is a reversing device provided at an upstream side of the recording head in the sheet-travelling path for moving the recording sheet toward an upstream side in the sheet-travelling path before the image recording. Thus, it is possible to remove the looseness of the recording sheet between the clamping device and the platen roller.


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