Brother HL-3170CDW - Manual (Page 80)

Driver and Software
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NOTE
We do not recommend Toner Save Mode for printing Photo or grayscale images.
 Sleep Time [Min.]
When the machine does not receive data for a certain period of time, it enters Sleep mode. In Sleep mode,
the machine acts as though it were turned off. If you choose Printer Default, the timeout setting will be
reset to the specific time set at the factory; this can be altered in the driver. To change the Sleep Time,
choose 2, 10 or 30.
While the machine is in Sleep mode, the LCD shows Sleep, but the machine can still receive data.
Receiving a print job will wake up the machine to start printing.
 Color / Mono
Choose the appropriate color mode:
• Auto
The machine checks the content of your documents for color. If color is detected, it prints in color. If no
color content is detected, it prints in monochrome. The total print speed may become slower.
• Color
The device will print all pages in full color mode.
• Mono
Selecting Mono mode prints your documents in grayscale.
NOTE
• Sometimes a document can contain color information even if it appears to be monochrome (for example,
gray areas can actually be made from a combination of colors).
• If either the Cyan, Magenta or Yellow toner cartridge reaches the end of its life while printing a color
document, the print job cannot be completed. You can choose to start the print job again in Mono mode,
as long as black toner is available.
 Color Mode
The following options are available in Color Matching mode:
• Normal
This is the Default color mode.
• Vivid
The color of all elements are adjusted to become a more vivid color.
• None