Lexmark T642dtn Quick Reference Download Page 2

3

Slide the width guide to the far right.

4

Flex the sheets or envelopes back and forth to 
loosen them, then fan them. Do not fold or 
crease the print media. Straighten the edges on 
a level surface.

5

Load the media in the tray.

Load paper or transparencies with the left 
edge of the stack against the stack height 
label and with the recommended print side 
faceup.

Load envelopes flap side down with the 
stamp area and flap on the left. The end of 
the envelope with the stamp area enters the 
multipurpose feeder first.

6

Slide the side guide toward the inside of the tray 
until it lightly rests against the edge of the 
media.

7

Set the Paper Size and Paper Type for the 
multipurpose feeder.

Printing

Printing a document

1

Open the file you want to print.

2

From the File menu, select 

Print

.

3

Verify that the correct printer is selected in the 
dialog box.

4

Modify the printer settings as appropriate (such 
as the pages you want to print or the number of 
copies).

Note:

Click 

Properties

 or 

Setup

 to adjust 

printer settings not available from 
the first screen, and click 

OK

5

Click 

OK

 or 

Print

 to send the job to the selected 

printer.

Printing a confidential or held job

1

With the file open, select 

File

 

 Print

.

2

Click 

Properties

. (If there is no Properties 

button, click 

Setup

, and then click 

Properties

.)

3

Depending on the operating system, you may 
have to click the 

Other Options 

tab

and then 

click 

Print and Hold

.

4

Enter a User Name and PIN.

5

Send your job to the printer.

6

Go to the printer when you are ready to retrieve 
your confidential print job

7

Press 

 until the 

 appears next to 

Held 

jobs

, and then press 

.

8

Press 

 until the 

 appears next to your user 

name, and then press 

.

9

Press 

 until the 

 appears next to 

Confidential jobs

, and then press 

.

10

Enter your PIN.

11

Press 

 until the 

 appears next to the job 

you want to print, and then press 

.

Printing from a USB flash memory 
device

A USB Direct interface is located on the operator 
panel so you can insert a USB flash memory device 
and print PDF documents. Printing a document from 
a USB flash memory device is similar to printing a 
held job.

For information regarding tested and approved USB 
flash memory devices, see our Lexmark Web site at 

http://support.lexmark.com,

 and click 

KnowledgeBase

 to search for Direct USB printing.

1

Make sure the printer is on and 

Ready

 or 

Busy

 

appears.

2

Insert a USB flash memory device into the USB 
Direct interface.

3

Press 

 until the 

 appears next to the 

document you want to print, and then press 

.

A screen asking the number of copies to be 
printed will appear.

4

To print only one copy, press 

, or manually 

input the number of copies with the number 
pad, then press 

.

Note:

Do not remove the USB flash 
memory device from the USB Direct 
interface until the document has 
finished printing.

Canceling a job from the printer 
control panel

If the job is formatting or already printing, and 

Cancel a Job

 appears on the first line of the 

display:

1

Press .

A list of jobs appears.

2

Press 

 until 

 appears next to the job 

requiring cancelation, and then press 

.

The message 

Canceling <filename> 

appears.

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