Liquid droplet ejection apparatus

Details Liquid droplet ejection apparatus Liquid droplet ejection apparatus

2006-08-04

2009-12-01

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

C347S014000, C347S019000

Reexamination Certificate

active

07625055

ABSTRACT:
A liquid droplet ejection apparatus includes a conveyor unit that conveys a recording medium, liquid droplet ejection head that records an image by ejecting liquid droplets onto the recording medium conveyed by the conveyor unit, and a controller that increases or decreases ejection timing of the liquid droplet ejection head in amounts equal to a correction time determined based on conveyance speed data of the conveyor unit such that a shift amount generated in a period from when the liquid droplet is ejected to when the liquid droplet lands on the recording medium becomes constant with respect to a reference position.

REFERENCES:
patent: 5719602 (1998-02-01), Hackleman et al.
patent: 7237858 (2007-07-01), Igarashi
patent: 11-170623 (1999-06-01), None
patent: 11170623 (1999-06-01), None
Machine translation of description of drawings of JP 11-170623 A.
Machine translation of detailed description of JP 11-170623 A.

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