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Microtek ScanMaker 5900 Stepper Motor Replacement

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Microtek ScanMaker 5900 Stepper Motor Replacement

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This guide will show you how to replace the scanners stepper motor.

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    1. Microtek ScanMaker 5900 Stepper Motor Replacement, Remove serial port connection: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Remove serial port connection: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Remove serial port connection: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Loosen the screws on the serial port by turning them counter clockwise by hand.

      • After loosening the screws, pull the serial port out.

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    2. Microtek ScanMaker 5900 Stepper Motor Replacement, Remove Lid: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Remove Lid: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Remove Lid: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Lift lid to its vertical position.

      • Pull lid straight up to remove it from the scanner.

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    1. Microtek ScanMaker 5900 Stepper Motor Replacement, Detach plastic latches: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Detach plastic latches: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Detach plastic latches: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Push the plastic opening tools into the crack between the top and the bottom of the chassis.

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    2. Microtek ScanMaker 5900 Stepper Motor Replacement, Continue latch detachment: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Continue latch detachment: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Continue latch detachment: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • After placing one plastic opening tool into the slit, slide other plastic opening tools along the slit to detach the top from the bottom of the chassis.

      • Go all the way along the chassis until you can lift the upper lid.

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    3. Microtek ScanMaker 5900 Stepper Motor Replacement, Fully remove the upper lid: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Fully remove the upper lid: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Fully remove the upper lid: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Do not fully remove the lid until you remove the ribbon cable attached to the front of the upper lid.

      • Do this by grabbing the upper lid from the sides and rotating it ninety degrees so it is perpendicular to the bottom lid.

      • Grab the ribbon cable and gently pull it out of its slot with your fingers.

      • The upper lid can now safely be removed from the bottom lid.

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    1. Microtek ScanMaker 5900 Stepper Motor Replacement, Stepper Motor: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement, Stepper Motor: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
      • Locate the stepper motor. With the front of the scanner facing you, the motor is located at the top left.

      • Disconnect the white connector from the vertical standing circuit board.

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    2. Microtek ScanMaker 5900 Stepper Motor Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Using a #2 Philips Screwdriver, unscrew the two 7.7mm screws holding the stepper motor in place.

      • The stepper motor will become loose, but not completely free.

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    3. Microtek ScanMaker 5900 Stepper Motor Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement: crwdns2935265:08crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Microtek ScanMaker 5900 Stepper Motor Replacement: crwdns2935265:08crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
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      Tweezers
      $4.99
      • Using tweezers gently remove the tread from the black gear on the stepper motor.

      • The stepper motor will become completely free.

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To reassemble your device, follow these instructions in reverse order.

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Steven Shaginyan

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CPSU-REGAN-F11S6G9

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