Lexmark T650 Series Service Manual

4-48 Service Manual
4062-XXX
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Operator panel door assembly removal (T656)
Warning: When replacing any of the following components:
• Operator panel assembly
• System card assembly
Only replace one component at a time. Replace the required component and perform a POR before replacing a second
component listed above. If this procedure is not followed, the printer will be rendered inoperable. Never replace two or more
of the components listed above without a POR after installing each one or the printer will be rendered inoperable.
Never install and remove components listed above as a method of troubleshooting components. Once a component has
been installed in a machine, it can not be used in another machine. It must be returned to the manufacturer.
1. Remove the laser cover. See “Laser cover removal” on page 4-26.
2. Remove the counter balance springs (A) on both sides.
3. Remove the print cartridge cover springs (B) on both sides.
4. Remove the E-clips (C) on both sides securing the links to the hinges, and remove the links.
5. Remove the pins (D) on both sides securing the links.
C
A
B
D

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