Lexmark T620 Service Manual - Page 108
XX/7XX, The elevator tray does not move up or down. The printer
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4069-5XX/7XX The elevator tray does not move up or down. The printer recognizes that the option is installed. FRU 1 DC Drive Motor High Capacity Feeder Option System Board Action Be sure the motor cable is correctly installed at J1 on the board. Check the cables, damaged or loose wires. Disconnect the motor. Check for a short between each pin and the motor housing. If a problem is found, replace the motor assembly. If no problem is found, measure the resistance between the following pins on the motor cable connector: Pins 1 (brown) and pin 2 (Yellow) The resistance measures between approximately 7.5 and 10.5 ohms. If incorrect, replace the motor assembly. If correct, replace the high capacity feeder option system board. 2-80 Service Manual
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 |
 |
2-80
Service Manual
4069-5XX/7XX
The elevator tray does not move up or down. The printer
recognizes that the option is installed.
FRU
Action
1
DC Drive Motor High
Capacity Feeder Option
System Board
Be sure the motor cable is correctly
installed at J1 on the board. Check
the cables, damaged or loose wires.
Disconnect the motor. Check for a
short between each pin and the
motor housing. If a problem is found,
replace the motor assembly. If no
problem is found, measure the
resistance between the following
pins on the motor cable connector:
Pins 1 (brown) and pin 2 (Yellow)
The resistance measures between
approximately 7.5 and 10.5 ohms. If
incorrect, replace the motor
assembly. If correct, replace the high
capacity feeder option system board.