Search results
Results from the WOW.Com Content Network
Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...
Contributing factors were the development of computer-aided drafting and printing, the speed of machine printing, and the introduction of larger xerographic machines or large format printers from companies like Ricoh and Xerox. The cost of blueline production materials and equipment, the fact that the prints themselves faded in sunlight, and ...
Another reason to use rich black for small areas of black is to avoid trapping issues. Rich black is often used for text printed over a picture or colored background, because otherwise any slight mis-registration between printing plates would produce a white or colored halo around the text, making it much harder to read. [2] [6] [7]
The CMYK color model is based on the CMY color model, which omits the black ink. Four-color printing uses black ink in addition to subtractive primaries for several reasons: [2] In traditional preparation of color separations, a red keyline on the black line art marked the outline of solid or tint color areas. In some cases a black keyline was ...
This printing technique is referred to as CMYK (the "K" stands for key, a traditional word for the black printing plate). Today's digital printing methods do not have the restriction of a single color space that traditional CMYK processes do. Many presses can print from files that were ripped with images using either RGB or CMYK modes.
Others say the change to Christian leadership did not cause a persecution of pagans, and that what little violence occurred was primarily directed at non-orthodox Christians. [1] [2] [3] After the fall of the Roman Empire, Christian thought focused more on preservation than origination.
In December 1965, the Beatles' Rubber Soul album was released to wide critical acclaim. [2] According to author David Howard, the limits of pop music "had been raised into the stratosphere" by the release, resulting in a shift in focus away from singles to creating albums of consistently high quality. [3]
In December 1485 Redman dealt with a canon who wanted to transfer from Cockersand Abbey to Talley and saw fit to bring the abbot of Welbeck into the process, [31] perhaps to cover himself against future challenges. When Redman made a visitation of Talley Abbey in 1497 he met the abbot, not at the abbey in Wales but at Halesowen, and, as he was ...