Lexmark Optra S 1620 Manual

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Integrated Tray Compensator Pick Roll Assembly
1. Remove the paper tray.
2. Place the printer on its side.
3. Locate the compensator assembly on the bottom of the printer
and pull the compensator arm away from the printer.
4. Unsnap the pick roll assembly (D) from its mounting and
remove. 

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Interconnect Board Assembly
1. Remove the inner EMC shield.
2. Remove the engine board and shield.
3. Remove the LVPS.
4. Disconnect all cables from the interconnect board.
5. Remove the interconnect board assembly mounting screws (A). 

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6. Place the printer on its back and remove the two mounting
screws (A).
7. Remove the interconnect board assembly. 

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Left Side Frame
1. Remove the main drive assembly.
2. Remove the left side frame mounting screws (A). 

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3. Place the printer on its back and remove the four left side frame
mounting screws (A).
4. Remove the left side frame. 

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Low Voltage Power Supply
1. Remove the right cover.
2. Remove the two LVPS mounting screws (A) from the rear of the
bottom pan.
3. Pull the LVPS assembly from the right side of the printer. Initial
resistance is felt as the automate plug disconnects.
4. Press the release latch on the fuser lamp cable connector and
disconnect from the LVPS.
5. Remove the LVPS. 

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Main Drive Assembly
1. Remove the inner EMC shield.
2. Remove the developer drive assembly.
3. Remove the transfer shaft (A) through the bottom of the printer.
4. Remove all cables from the cable clamps (B) on the main drive
assembly.
5. Remove the three main drive assembly mounting screws (C).
6. Remove the link (D) from the rear of the main drive assembly.
7. Disconnect the cable from the main drive motor.
8. Remove the main drive assembly.
Note:
Do not removethe screws...

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Main Drive Motor
1. Remove the main drive assembly.
2. Remove the three main drive motor mounting screws (A).
3. Remove the main drive motor. 

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Multipurpose Tray/Lower Deflector Assembly
1. Open the multipurpose tray to a position that let the left and
right tray hinge slots (A) align with the rectangular mounting
posts (B). Pull upward on each tray hinge to remove the tray
from the two mounting posts. Be careful not to break the hinges
or lose the O-ring from the left mounting post. 

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2. Remove the upper deflector.
3. Remove the paper out sensor. (1250, 1620,1650 and 2420)
4. Remove the screws (A) mounting the multipurpose tray/lower
deflector assembly.
5. Remove the multipurpose tray/lower deflector assembly.