Lexmark C770 Printer User Manual


 
Black only mode
84
Administrative support
Printing Lockout
Printing Lockout lets you lock or unlock a printer using an assigned PIN. When locked, every job the printer receives will
buffer to the hard disk. A user can print jobs only by entering the correct PIN on the operator panel. You can assign a PIN
through the Web page of the device.
Note: This setting is only available when a hard disk is installed.
Note: Back channel data will be processed while the printer is locked. Reports such as user or event logs
can be retrieved from a locked printer.
To set Printing Lockout:
1 Open your Web browser. In the address line, enter the IP address of the printer you want to configure using the
format: http://ip_address/.
2 Click Configuration.
3 Under Other Settings, click Security.
4 Click Printer Lockout PIN.
Confidential Print Setup
Confidential Print Setup lets you designate a maximum number of PIN entry attempts and set an expiration time for print
jobs. When a user exceeds a specific number of PIN entry attempts, all of that user’s print jobs are deleted. When a user
has not printed their jobs within a designated time period, the print jobs are deleted. To activate Confidential Print Setup:
Note: This feature is only available on network models.
1 Open your Web browser. In the address line, enter the IP address of the printer you want to configure using the
format: http://ip_address/.
2 Click Configuration.
3 Under Other Settings, click Security.
4 Click Confidential Print Setup.
Black only mode
In black only mode, all colors print in grayscale. The printer prints fastest when in black only mode. Black only mode is off by
default. Be sure to select black only mode both in the driver and through the printer operator panel.
To turn on black only mode through the printer operator panel:
1 Turn the printer off.
2 Press and hold and while turning the printer on.
3 Release both buttons when Performing Self Test appears on the display.
The printer performs its power-on sequence, and then Config Menu appears on the first line of the display.
4 Press until Black Only Mode appears, and then press .
5 Press until On appears, and then press .