Lexmark T650 Series Service Manual

2-116 Service Manual
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990.11 Paperport failure Paperport parity error Replace the system card
assembly.
Go to “System card
assembly removal” on
page 4-75.
990.12 Paperport failure Paper port other paper port
error
Replace the system card
assembly.
Go to “System card
assembly removal” on
page 4-75.
990.13 Paperport failure Paperport encountered
multiple communication error
Replace the system card
assembly.
Go to “System card
assembly removal” on
page 4-75.
990.14 Paperport failure Invalid paperport echo Replace the system card
assembly.
Go to “System card
assembly removal” on
page 4-75.
990.51 HCIT tray lift motor
PWM underflow error
The HCIT tray lift motor does
not operate at the specified
speed reported by tray x
1. Check for obstruction in the
HCIT tray lift area.
2. Check the connections on
the HCIT tray lift motor
assembly for proper
connection.
3. Replace the HCIT tray lift
motor drive motor assembly if
problem remains. Go to “High
capacity input tray (HCIT)
tray lift drive motor assembly
removal” on page 4-125.
990.53 HCIT tray lift motor
ramp error
The HCIT tray lift motor does
not reach the specified speed
at the specified time.
1. Check for obstruction in the
HCIT tray lift area.
2. Check the connections on
the HCIT tray lift motor
assembly for proper
connection.
3. Replace the HCIT tray lift
drive motor assembly if
problem remains. Go to “High
capacity input tray (HCIT)
tray lift drive motor assembly
removal” on page 4-125.
Error
code or
message
Error contents Description/Action Possible repair actions

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