Lexmark T640, T642, T644 High Yield Print Cartridge 64040HW Scheda Tecnica

The printer operator panel alerts you once a supply item or maintenance is required. You can also view the status of 
supplies in the printer on the operator panel unless the printer is printing or in a busy state. The header or gray area at the 
top of the display will indicate the printer is Ready and lets you know if any trays are low. Selecting Status / Supplies on 
the display will open the Status / Supplies screen where you can view the status of the various trays and open the View 
Supplies

 screen to view the current status of your print cartridge.

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 on the publications CD.

Toner

Toner Darkness in the 
Settings

Æ

 Quality Menu

Lets you adjust the level of toner released on a sheet of print media. The 
values range from 1 (lightest setting) to 10 (darkest setting).

Note: When toner is low, firmly shake the cartridge to redistribute any 
remaining toner. See Ordering a print cartridge for more information.

Print media

Multipage Print in the 
Settings

Æ

 Finishing Menu

Causes the printer to print two or more page images on one side of a 
sheet. Values for Multipage Print are 2 Up, 3 Up, 4 Up, 6 Up, 9 Up, 12 
Up, and 16 Up. Combined with the duplex setting, Multipage Print lets 
you print up to 32 pages on one sheet of paper (16 images on the front 
and 16 on the back).

Duplex in the Settings

Æ

 

Finishing Menu

Duplex printing is available when you install an optional duplex unit. It 
lets you print on both sides of a sheet of paper.

Use your software application 
or printer driver to send a 
Verify Print job.

Lets you examine the first copy of a multiple-copy job to be sure it is 
satisfactory before you print the other copies. If the job is unsatisfactory, 
you can cancel the job.

See Printing and deleting held jobs for more information about a 
Verify Print job.

Ready. Tray 1 Low, Tray 2 Low…