Lexmark W820n User Manual

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Removing the optional finisher
To remove the optional finisher, its bins, and its stand, complete the following sections.
Preparing for disassembly
1Turn the power off.
2Remove all print media from the bins.
Removing the bins
1Grasp the top bin (bin 1) and tilt it up.
2Pull the bin straight out
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3Loosen the two screws under the bottom bin (bin 2).
4Lift the bin and pull it straight out.
5Set the bins aside.
Disconnecting the finisher from the printer
1Push the finisher release latch.
2Push the finisher away from the printer.
Note:The finisher slides to the right while still on its stand.
Finisher release latch
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3Locate the cable connecting the transport unit to the finisher.
4Loosen the two thumbscrews on each side of the connector.
5Disconnect the plug from the finisher.
6Locate the finisher power cable on the printer.
7Press down on the tab on the cable plug, and then pull the plug out.
8Locate the other end of this cable in the lower of the three connectors.
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9Pull the plug straight out.
10Disconnect the finisher cable from the back of the printer
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11Locate the other end of this cable in the middle connector on the back of the finisher.
12Loosen the thumbscrews on each side of the plug, and pull the plug straight out.
Removing the finisher from the stand
CAUTION:This procedure should be completed by two people to avoid injury. Ask someone
to help you move the finisher.
1Hold down the left side of the black lever on the bottom rear of the stand.
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2Have someone push the finisher away from the printer until it slides off the stand.
Removing the divertor cover
1Pull the two tabs on the divertor cover straight out using a flat blade screwdriver or a flat key.
2Rotate the divertor cover up and over toward the standard bin to release it.
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Removing the transport unit
1While supporting the transport unit, swing the two vertical support levers up. Theysnapinto
place in the bottom of the transport unit.
2Gently lower the transport unit into its vertical position.
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3Grasp the transport unit on each side, and then lift it straight up and off the finisher.
Disassembling the stand
The finisher stand consists of two metal pieces. The guide rail holding plate is attached directly to the
printer. The guide rail is attached to guide rail holding plate.
1Loosenthetwoscrewsontheguiderail.
2Pull the guide rail away from the guide rail holding plate and set it aside.
3Loosen the two screws on the guide rail holding plate.
Guide rail
holding plate
Guide rail
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4Pull the guide rail holding plate off, and set it aside.
Removing the finisher plate
1Loosen the screws on the finisher plate attached to the right side of the printer.
2Pull the finisher plate straight off.
3Reattach the stacking arm. SeeReinstalling the stacking armfor more information.
4Turn the printer on.
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Reinstalling the stacking arm
When you remove the mailbox or finisher, you need to reinstall the stacking arm.
1Locate the fuser vents along the top of the printer near the standard output bin.
2Count to find number 12 and number 14 fuser vents. Count while standing at the front of the
printer.
3Hold the stacking arm so the two half-arrow tabs are at the bottom, the two straight tabs are at
the top, and the arm piece is pointed to your right as you stand at the front of the printer.
12th vent
14th...