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Lexmark T650 Series Service Manual

Lexmark T650 Series
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3-30 Service Manual
4062-XXX
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Accessing service menus (model T656)
There are different test menus that can be accessed during POR to identify problems with the printer.
4 Indicator light Indicates the printer status:
Off—The power is off.
Blinking green—The printer is warming up, processing data, or printing.
Solid green—The printer is on, but idle.
Blinking red—Operator intervention is needed.
5 Stop Stops all printer activity
A list of options is offered once Stopped appears on the display.
Diagnostics Menu 1. Turn off the printer.
2. Press and hold the 3 and 6
buttons simultaneously for
about 10 seconds.
3. Turn on the printer.
4. Release the buttons after 10
seconds.
The Diagnostics Menu group consists of menus,
settings, and operations that are used to diagnose
various printer problems.
Note: While the Diagnostics menu group is active,
all host interfaces are offline.
See “Entering Diagnostics Menu (model T656)
on page 3-31 for more information.
Configuration Menu 1. Turn off the printer.
2. Press and hold the 2 and 6
buttons simultaneously for
about 10 seconds.
3. Turn on the printer.
4. Release the buttons after 10
seconds.
The Configuration Menu group contains a set of
menus, settings, and operations which are
infrequently required by a user. Generally, the
options made available in this menu group are
used to configure a printer for operation.
See Configuration menu (CONFIG MENU)
(model T656)” on page 3-49 for more
information.
Item Description
12
ABC
3
DEF
6
MNO
5
JKL
4
GHI
9
WXYZ
8
TUV
7
PQRS
#0
*
12
ABC
3
DEF
6
MNO
5
JKL
4
GHI
9
WXYZ
8
TUV
7
PQRS
#0
*

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Lexmark T650 Series Specifications

General IconGeneral
Print TechnologyMonochrome Laser
Print SpeedUp to 45 ppm
Print Resolution1200 x 1200 dpi
Monthly Duty CycleUp to 200, 000 pages
Standard Output Capacity250 sheets
Processor Speed500 MHz
ConnectivityUSB, Ethernet
Maximum Paper Size8.5 x 14 inches
Operating System CompatibilityWindows, Mac OS, Linux
Memory128 MB, expandable to 640 MB
Standard Input Capacity650 sheets

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