Samsung ML-1520P - Manual (Page 67)

P RINTING T ASKS
4.8
Using the Toner Save Mode
Toner Save mode allows the printer to use less toner on each
page. Selecting this option will extend the life of your toner
cartridge and reduce your cost per page, but will reduce print
quality.
There are two ways to enable the Toner Save mode:
From the Control Panel
Press the Cancel button on the control panel. The printer must
be in Ready mode (On Line/Error green LED is on).
• If the Toner Save LED is on, the mode is enabled and the
printer uses less toner to print a page.
• If the Toner Save LED is off, the mode is disabled and the
printer prints in the normal mode.