Lexmark X642e User Manual

131
Recycling Lexmark products
To return Lexmark products to Lexmark for recycling:
1Visit our Web site:
www.lexmark.com/recycle
2Follow the instructions on the computer screen.
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132
Cleaning the scanner glass (flatbed) and backing material
1Open the document cover.
2Dampen a clean, lint-free cloth or cotton swab with isopropyl alcohol (95%).
3Wipe the scanner glass (flatbed) and backing material by moving the cloth or swab from side 
to side.
4Close the document cover.
Scanner registration
Scanner Registration is a process to align the scan area with the paper location. Two pieces of either 
letter or A4 darkcolored paper are needed for this process.
1Turn the MFP off.
2Open the...

133 8
Load the dark colored paper.
aPlace a blank piece of dark colored paper (A4 or Letter) on the scanner glass (flatbed).
Position the paper so it is aligned with the upper corner of the plastic guides.
bClose the document cover.
cPlace a blank piece of dark colored paper (A4 or Letter) in the ADF, and adjust the guides.
Make sure the paper guides are snug against the paper; do not bend the paper.
9Press Start.
The registration process scans the pages in the scanner glass (flatbed) and ADF, and then...

134
Moving the MFP
Follow these guidelines to move the MFP within the office or to prepare the MFP for shipment.
Always use at least three people to lift the MFP.
Always turn off the MFP using the power switch.
Disconnect all cords and cables from the MFP before attempting to move the MFP.
Failure to repackage the MFP properly for shipment can result in damage to the MFP not 
covered by the MFP warranty.
Damage to the MFP caused by improper moving is not covered by the MFP warranty.
Moving the MFP...

135
11Administrative support
Adjusting control panel brightness
If you are having trouble reading your control panel display, the LCD brightness can be adjusted 
through the Settings menu.
Brightness
Turn the brightness knob, located on the left side of the front panel, up or down to the brightness level 
desired.
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136
Adjusting screen timeout
To adjust the Screen Timeout setting:
1Make sure the MFP is on.
2Press Menu on the control panel.
3Touch  Settings .
4Touch General Settings .
5Touch the down arrow  until Screen Timeout  appears.
6Touch the left arrow  to decrease the time, or touch the  right arrow to increase the time.
The settings available range from 15 –300 minutes.
Adjusting Power Saver
To adjust the Power Saver  setting:
1Make sure the MFP is on.
2Press Menu on the control panel.
3Touch  Settings ....

137
Setting Password Protect for the menus
Apply an administrative password to restrict unauthorized users from making changes to the MFP 
configuration from either the control panel or the Embedded Web Server (EWS).
1Make sure the MFP is on.
2Press Menu on the control panel.
3Touch Settings.
4Touch the down arrow, and then touch Security.
5Touch the down arrow, and then touch Create/Change PasswordsÆ  Create/Change 
Advanced Password.
6Enter and reenter a password of both alphabetic and non-alphabetic...

138
5
Click 
Function Access .
a Set the function authentication level for each function. Select  Off to prevent anyone from 
using a function.
b Click  Submit .
Disabling the Driver to Fax menu item
1Make sure the MFP is on.
2Press Menu on the control panel.
3Touch  SettingsÆ  Fax SettingsÆ  Analog Fax SetupÆ Fax Send Settings .
4Touch the down arrow .
5Touch Driver to faxÆ Off .
6Touch  Submit .
Setting a password before printing received faxes
To prevent received faxes from being printed until a...

139 6
Define a Print Faxes Password in the field.
7Click Submit.
Releasing held faxes for printing
1On the MFP touch screen control panel, touch the Release Held Faxes button.
Note:If the Release Held Faxes button appears as pale gray and the words appear faded 
on the button, then the button is inactive because no fax jobs are being held.
2Enter the defined password in the Print Faxes Password field. 
This releases any received and held fax jobs, so they print. 
Note:The defined password was created in...

140
Using the secure EWS
The SSL (Secure Sockets Layer) allows for secure connections to the Web server within the print 
device. To connect to the EWS more securely, connect to the SSL port instead of the default HTTP 
port. The SSL port connection will encrypt all Web server network communications between the PC 
and the MFP. 
To connect to the SSL port:
1Open a Web browser.
2In the address line, enter the IP address of the MFP being configured using the format: https: 
//ip_address/.
Supporting SNMPv3...