Lexmark 3000 Color Jetprinter Service Manual - Page 38

Mid Frame Assembly Removal, Paper Feed Motor Removal, Power Supply Removal

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Mid Frame Assembly Removal 1. Remove the front cover. 2. Remove the rear cover. 3. Remove the sheet feeder. 4. Remove the system board. 5. Remove the small feed roll assemblies. 6. Remove the small feed roll bracket assembly. 7. Remove the printhead carrier assembly. 8. Lift up the rear of the mid frame assembly and remove it from the carrier frame. Paper Feed Motor Removal 1. Remove the front cover. 2. Remove the rear cover. 3. Disconnect the paper feed motor from the system board. 4. Remove the two screws mounting the paper feed motor to the drive train assembly and remove the motor. Power Supply Removal 1. Remove the front cover. 2. Remove the rear cover. 3. Disconnect the power supply connector from the system board. 4. Remove the screws that secure the power supply to the carrier frame on the left and right sides. 4-8

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4-8
Mid Frame Assembly Removal
1. Remove the front cover.
2. Remove the rear cover.
3. Remove the sheet feeder.
4. Remove the system board.
5. Remove the small feed roll assemblies.
6. Remove the small feed roll bracket assembly.
7. Remove the printhead carrier assembly.
8. Lift up the rear of the mid frame assembly and remove it from
the carrier frame.
Paper Feed Motor Removal
1. Remove the front cover.
2. Remove the rear cover.
3. Disconnect the paper feed motor from the system board.
4. Remove the two screws mounting the paper feed motor to the
drive train assembly and remove the motor.
Power Supply Removal
1. Remove the front cover.
2. Remove the rear cover.
3. Disconnect the power supply connector from the system board.
4. Remove the screws that secure the power supply to the carrier
frame on the left and right sides.