Avoid paper jams

Correctly set the paper type and size to avoid paper jams. For more information, see “Avoiding jams” on page 163.

Print in black and white

To print all text and graphics using only the black print cartridge, set the printer to Black Only. For more information, see “Printing in black and white” on page 78.

Saving energy

Using Eco-Mode

1Type the printer IP address into the address field of your Web browser. If you do not know the IP address of the printer, you can:

View the IP address on the printer control panel in the TCP/IP section under the Networks/Ports menu.

Print a network setup page or the menu settings pages and locate the IP address in the TCP/IP section.

2Click Settings > General Settings > Eco-Mode > select a setting > Submit.

Choose

Off

Energy

Energy/Paper

Paper

To

Use factory default settings for all settings associated with Eco-Mode. This setting supports the performance specifications of your printer.

Reduce energy use, especially when the printer is idle.

The printer enters Sleep mode after one minute of inactivity.

When the printer enters Sleep mode, the printer control panel display is turned off.

Use all the settings associated with Energy mode and Paper mode.

Enable the automatic duplex feature.

Turn off print log features.

Reducing printer noise

To select a Quiet Mode setting using the Embedded Web Server:

1Type the printer IP address into the address field of your Web browser. If you do not know the IP address of the printer, you can:

View the IP address on the printer control panel in the TCP/IP section under the Networks/Ports menu.

Print a network setup page or the menu settings pages and locate the IP address in the TCP/IP section.

2Click Settings > General Settings > Quiet Mode > select a setting > Submit

Minimizing your printer's environmental impact

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Lexmark C790 manual Saving energy, Using Eco-Mode, Reducing printer noise, Avoid paper jams, Print in black and white