Lexmark E 450dn Operation & User’s Manual

10, Understanding the control panel 10 Learning about the printer The use of the buttons and the layout of the display panel are described in the following table. Button or control panel item Function 1 Back Press the Back button to return to the last screen you viewed. Note: Changes made on a scr…

66, Notices 66 Notices Hot surface notice Power regulation notice Warning: Electrical surges can be very destructive to equipment connected to AC power sources. If you plan to operate your printer at a voltage exceeding the voltage range(s) in the following table, you must attach a sui…

39, Ordering supplies 39 Maintaining the printer Changing a toner cartridge 1 Turn the printer off. 2 Press the button on the left side of the printer to release and lower the front door. 3 Remove the toner cartridge. a Press the release button on the base of the print cartridge assembly. b Grasp the h…

9, Understanding the control panel 9 Learning about the printer Understanding the control panel The control panel consists of these items: • A 4-line, liquid crystal display (LCD) that can show both graphics and text • Eight buttons: Back, Menu, Stop, Select ( ), , , , and �…

1, www.lexmark.com E450dn User’s Guide June 2006 Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. © 2006 Lexmark International, Inc. All rights reserved. 740 West New Circle Road Lexington, Kentucky 40550 …

37, Lexmark E 450dn Conserving supplies 37 Maintaining the printer Conserving supplies Several settings in your application software or on the display let you conserve toner and paper. For more information on changing these settings, see the Menus and Messages Guide. Ordering supplies To order supplies in …