Samsung SF-555P - Manual (Page 108)

4.15 Printing
Using the Toner Save Mode
Toner Save mode allows the machine to use less toner on each page.
Using this mode will extend the life of your toner cartridge and reduce
your cost per page, but will reduce print quality.
Using the control panel button
You can turn on or off the Toner Save mode by pressing the Toner Save
button.
Property Description
❸
Source
❹
Type
Make sure that Source is set to the
corresponding paper tray.
The Manual Feed source is used when
printing to special materials. You have to
load one sheet at a time into the Bypass
Tray.
If the paper source is set to Auto Select,
the machine automatically picks up print
materials according to the following order:
the Bypass tray and the paper tray.
Make sure that Type is set to Printer
Default. If you load a different type of print
materials, select the corresponding
paper type.