This was largely due to the widespread use of advanced color copying and printing machines.

这主要是因为先进的彩色复印机与打印机使用得越来越普遍。

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While we could have defined the background color, font color, and margins, we left this to the default Settings of the printing device.

尽管可以定义背景颜色、字体颜色和空白边，但是我们保持打印设备的默认设置。

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The method was illustrated by experiment on plain laser paper to combine relative contrast and color contrast to obtain optimum solid density of printing.

以素面镭射纸为例，通过实验，阐述了结合相对反差和色彩反差来确定印刷最佳实地密度的方法。

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Dye sublimation is a printing technology that uses layers of transparent color dye, special dye-receptive paper and a heated printing head to create images that are pretty close in quality to conventional photographic film and paper--up to 16.7 million colors and 403 dots per inch by 403 dots per inch.

FORBES: Ten O'Clock Tech: Point, Shoot, Print

Xerox claims that its printers, which can crank out 80 pages a minute, can target specific areas of a page for color printing using a material that is cheaper than what is used in standard laser printers.

FORBES: Magazine Article

Dye, ink and paper tend to be more expensive for this method of printing than with normal color printers.

FORBES: Ten O'Clock Tech: Point, Shoot, Print