Invention Grant
US08388111B2 Method of printing at dot density exceeding nozzle density in stationary pagewidth printhead
有权
在固定页宽打印头中以点密度超过喷嘴密度打印的方法
- Patent Title: Method of printing at dot density exceeding nozzle density in stationary pagewidth printhead
- Patent Title (中): 在固定页宽打印头中以点密度超过喷嘴密度打印的方法
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Application No.: US12895865Application Date: 2010-10-01
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Publication No.: US08388111B2Publication Date: 2013-03-05
- Inventor: Gregory John McAvoy , Emma Rose Kerr , Rónán Pádraig Seán O'Reilly , Vincent Patrick Lawlor , Misty Bagnat
- Applicant: Gregory John McAvoy , Emma Rose Kerr , Rónán Pádraig Seán O'Reilly , Vincent Patrick Lawlor , Misty Bagnat
- Applicant Address: IE Dublin
- Assignee: Zamtec Ltd
- Current Assignee: Zamtec Ltd
- Current Assignee Address: IE Dublin
- Agency: Cooley LLP
- Main IPC: B41J2/05
- IPC: B41J2/05 ; B41J29/38

Abstract:
A method of printing at a dot density exceeding a nozzle density in a stationary pagewidth printhead. The method includes the steps of: (i) advancing a print medium transversely past the stationary printhead at a rate of one line per one line-time; and (ii) firing droplets of ink from predetermined nozzles in a nozzle row to create successive lines of print. Some or all of the predetermined nozzles fire droplets of ink at a plurality of predetermined different dot positions along a longitudinal axis of the printhead during one line-time, such that the printed dot density in each line of print exceeds the nozzle density.
Public/Granted literature
- US20120081429A1 METHOD OF PRINTING AT DOT DENSITY EXCEEDING NOZZLE DENSITY IN STATIONARY PAGEWIDTH PRINTHEAD Public/Granted day:2012-04-05
Information query
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