Samsung Electronics Co., Ltd.

Hewlett-packard Development Company, L.p.

S-printing Solution Co., Ltd.

Ho-jin Ahn

Joo-young Jung

So-hye Kim

Kyeong-man Kim

Hyun-soo Oh

Hyung-jong Kang

In-ho Park

Jeong-hun Kim

Woo-jun Chung

Jung-mo Hong

Nam-ju Shin

Yu-na Kim

Provided is a color compensation method in an image forming apparatus. The color compensation method may include imaging a first color chart by a first image forming apparatus, scanning the imaged first color chart, comparing information regarding the scanned first color chart and information regarding a reference color chart to determine an international color consortium (ICC) profile of the first image forming apparatus, and performing color compensation on the first image forming apparatus based on the determined ICC profile.

Method and device for color compensation

A host device for transmitting print data to a printer is configured to generate bitmap image data by using the print data, to extract object attribute information from objects forming the print data, to convert the generated bitmap image data and the extracted object attribute information into a format of a printer command which is capable of being processed by the printer, and to transmit the converted bitmap image data and the converted object attribute information to the printer.

Host device for transmitting print data to printer and method of rendering print data via host device

A print controlling apparatus includes a user interface to input a printing command of a document displaying a plurality of overlaid objects, a printing data generator to detect a transparency region where a transparency is set, in the overlaid objects, to generate a transparency image by calculating a pixel value of the transparency region, based on the pixel value of each object and the transparency, and to generate printing data comprising the transparency image, and a communication interface to send the printing data to the image forming apparatus.

Print controlling apparatus, image forming apparatus, method of controlling print, method of image forming and computer-readable recording medium

Growing community of inventors

Suwon-si, South Korea

Ho-jin Ahn