Lexmark T650 Series Service Manual

4-16 Service Manual
4062-XXX
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Duplex assembly removal (T652, T654, T656)
Note: When removing the duplex drive motor assembly, it does not need to be completely removed from the
machine. It may be allowed to gently hang out of the way by the harness.
1. Remove the duplex drive motor assembly. See “Duplex drive motor assembly removal (T652, T654,
T656)” on page 4-18.
2. Remove the pick arm assembly. See “Pick arm assembly removal” on page 4-54.
3. Remove the four screws (A) securing the duplex assembly to the machine.
4. Remove the harnesses (B) from the clamp.
5. Disconnect the connection (C) from the duplex assembly.
Note: When removing the duplex assembly, the lower duplex drive belt (D) will become detached.
6. Remove the duplex assembly.
Replacement Warning: When replacing the duplex assembly, ensure that the lower duplex drive belt (D) is
properly reattached.
A
D
BC

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