Image-recording device

Details Image-recording device Image-recording device

2005-02-08

2005-02-08

Yan, Ren (Department: 2854)

Typewriting machines

Sheet or web

Including friction-feed means

C400S575000, C400S600000, C400S636000

Reexamination Certificate

active

06851879

ABSTRACT:
In an image-recording device of the present invention, driving force of a motor for driving is transmitted to two idle gears, which are the same shape and are disposed at positions of linear symmetry with respect to a center line C. Driving force is transmitted by way of the idle gears to power-input gears which are fixed coaxially with a supply gear and an ejection gear, respectively. That is, a supply side driving force transmission system, ranging from the motor to the supply gear, and a discharge side driving force transmission system, ranging from the motor to the ejection gear, have the same structure. Therefore, a recording sheet will be stably conveyed at the same conveyance speed throughout an image recording region, and high quality image recording can be carried out reliably. Thus, conveyance amounts can be kept consistent in the image recording region, even without using special apparatus, and high quality images can be recorded at low cost.

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patent: 6550907 (2003-04-01), Uchida
patent: 2810476 (1998-07-01), None
patent: 11-091177 (1999-04-01), None

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