Lexmark T650 Series Service Manual

2-170 Service Manual
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Network service check
Note: Before starting this service check, print out the network setup page. This page is found under Menu -
Reports - Network Settings. Consult the network administrator to verify that the physical and wireless network
settings displayed on the network settings page for the device are properly configured. If a wireless network is
used, verify that the printer is in range of the host computer or wireless access point, and there is no electronic
interference. Have the network administrator verify that the device is using the correct SSID, and wireless
security protocols. For more network troubleshooting information, consult the Lexmark Network Setup Guide.
6
Perform a print test.
Does the problem remain?
Replace the
system card
assembly.
Go to “System
card assembly
removal” on
page 4-75.
Problem solved.
Step Questions / actions Yes No
1 If the device is physically connected to the
network, verify that the ethernet cable is
properly connected on both ends.
Is the cable properly connected?
Go to step 3.
If the network is wireless,
got to step 3.
Go to step 2.
2
Connect the ethernet cable.
Did this fix the problem?
Problem resolved Go to step 3.
3
Check the printer’s online status under Printers
and Faxes on the host computer. Delete all
print jobs in the print queue.
Is the printer online and in a Ready state.
Go to step 5. Go to step 4.
4
Change the printer status to online.
Did this fix the issue?
Problem resolved. Go to step 5.
5
Does the IP address displayed on the network
settings page match the IP address in the port
of the drivers using the printer?
Go to step 10. Go to step 6.
6
Does the LAN use DHCP?
Note: A printer should use a static IP
address on a network.
Go to step 7. Go to step 9.
7
Are the first two segments if the IP address
169.254?
Go to step 8. Go to step 9
8
POR the printer.
Is the problem resolved
Problem resolved Go to step 10.
9
Reset the address on the printer to match the
IP address on the driver.
Did this resolve the issue?
Problem fixed. Go to step 10.
10
Have the network administrator verify that the
printer and PC’s IP address have identical
subnet addresses.
Are the subnet addresses the same?
Go to step 12. Go to step 11.
Step Check Yes No

Lexmark T650 Series Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 45 ppm
Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 200, 000 pages
Standard Output Capacity	250 sheets
Processor Speed	500 MHz
Connectivity	USB, Ethernet
Maximum Paper Size	8.5 x 14 inches
Operating System Compatibility	Windows, Mac OS, Linux
Memory	128 MB, expandable to 640 MB
Standard Input Capacity	650 sheets