Invention Grant
US08111427B2 Information processing apparatus for outputting image-forming print data to an external image-forming apparatus connected to the information processing apparatus through an interface among a plurality of interfaces with different data transfer speeds
有权
用于通过具有不同数据传送速度的多个接口之间的接口将图像形成打印数据输出到连接到信息处理设备的外部图像形成设备的信息处理设备
- Patent Title: Information processing apparatus for outputting image-forming print data to an external image-forming apparatus connected to the information processing apparatus through an interface among a plurality of interfaces with different data transfer speeds
- Patent Title (中): 用于通过具有不同数据传送速度的多个接口之间的接口将图像形成打印数据输出到连接到信息处理设备的外部图像形成设备的信息处理设备
-
Application No.: US12538046Application Date: 2009-08-07
-
Publication No.: US08111427B2Publication Date: 2012-02-07
- Inventor: Mitsuru Konji , Kenichiro Uotani
- Applicant: Mitsuru Konji , Kenichiro Uotani
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A. Inc., I.P. Division
- Priority: JP2004-021299 20040129
- Main IPC: G06K15/00
- IPC: G06K15/00
Abstract:
In an image forming system, an information processing apparatus (host computer) outputs print data to a printer connected to the apparatus through an interface. The apparatus includes an interface identifying module for identifying the type of the interface, a query module for determining, based on the identified interface type, a quantization method for quantizing print data and/or a compression method, and an image processing module for performing quantization and/or compression on the print data by the determined quantization method and/or compression method. The apparatus outputs, to the printer, the print data processed by the image processing module.
Public/Granted literature
- US20090296151A1 IMAGE FORMING SYSTEM, AND INFORMATION PROCESSING APPARATUS AND METHOD Public/Granted day:2009-12-03
Information query
