Invention Grant
US09079422B2 Method and apparatus for printhead control based on neighbor printhead dot analysis
有权
基于相邻打印头点分析的打印头控制方法和装置
- Patent Title: Method and apparatus for printhead control based on neighbor printhead dot analysis
- Patent Title (中): 基于相邻打印头点分析的打印头控制方法和装置
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Application No.: US14296798Application Date: 2014-06-05
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Publication No.: US09079422B2Publication Date: 2015-07-14
- Inventor: Patrick J Hegarty , Michael L L Lamontagne
- Applicant: ZIH Corp.
- Applicant Address: US IL Lincolnshire
- Assignee: ZIH Corp.
- Current Assignee: ZIH Corp.
- Current Assignee Address: US IL Lincolnshire
- Agency: Alston & Bird LLP
- Main IPC: G06K15/02
- IPC: G06K15/02 ; B41J2/32 ; B41J2/355 ; G06K15/10
Abstract:
A method, apparatus, and computer program product are described herein for controlling a printing device. In an example embodiment, a print line is divided into frames and frame dot states are determined based on neighboring frame dot states. Maximum motor speeds of the printing device may be adjusted so that actual motor speeds change gradually during printing. The print engine may detect a printhead type by sending a signal to the printhead and receiving a response.
Public/Granted literature
- US20140285609A1 METHOD AND APPARATUS FOR PRINTHEAD CONTROL Public/Granted day:2014-09-25
Information query
