Printing apparatus and method

Details Printing apparatus and method Printing apparatus and method

2005-09-06

2005-09-06

Colilla, Daniel J. (Department: 2854)

Typewriting machines

Carriage or carriage-moving or movement-regulating mechanism

C400S624000, C400S625000

Reexamination Certificate

active

06939064

ABSTRACT:
It is an object of the present invention to use a simple configuration to reduce the deviate of an image printed position caused by the behavior of a print sheet when the back end of the sheet slips out from an upstream roller pair. Thus, the present invention provides a printing apparatus including transporting section for transporting a print medium relative to printing heads for printing an image on a print sheet, the apparatus comprising vibrating section for vibrating the transporting section. This vibrating section vibrates the transporting section before the printing heads start a printing operation. Thus, even if the transporting section is stopped at an unstable position when a transporting operation is stopped, the applied vibration brings the transporting section into a stable state sufficiently before a printing operation is started.

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