Visioneer | 7400 | Visioneer OneTouch 7400 USB Motor Replacement

Visioneer OneTouch 7400 USB Motor Replacement
Visioneer OneTouch 7400 USB Motor
Replacement
Visioneer OneTouch 7400 USB motor replacement.
Written By: Jena
INTRODUCTION
Use this guide to remove and replace the Visioneer OneTouch 7400 USB scanner motor.
TOOLS:
Phillips #1 Screwdriver (1)
Plastic Opening Tools (2)
You may need additional plastic opening tools to
assist with prying.
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Visioneer OneTouch 7400 USB Motor Replacement
Step 1 — Outer Case

On the bottom of the scanner,
remove the screw at the top left
side.
Step 2

Remove the rubber foot pad opposite the screw hole to expose a second screw hole.

Remove the screw beneath the foot-pad.
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Visioneer OneTouch 7400 USB Motor Replacement
Step 3

Rotate the scanner so the screw hole is located on the top left hand side.

Place the plastic opening tool between the top casement and bottom casement of scanner
with the hook facing up.

Gently pry the two casements apart beginning above the screw hole and working your way
around.
 Note that the top and bottom casings are held together by a series of 6 tabs. There is one
tab on each of the long sides of the scanner approximately 6 inches in from the corners.
There are two tabs on each of the short sides of the scanner approximately 2.3 inches in
from the corners. Use the spudger to unhook the tab from the top casement.
Step 4

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Separate the two casement pieces.
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Visioneer OneTouch 7400 USB Motor Replacement
Step 5 — Motor

Carefully detach the wires from the
motherboard, pulling slowly but
firmly.
Step 6

Remove the four screws holding the motor in place.
 Note: the pictures hereafter shown are without the motherboard, but you do not have to
remove the motherboard to access the motor.
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Visioneer OneTouch 7400 USB Motor Replacement
Step 7

Lift the motor out of the scanner.
To reassemble your device, follow these instructions in reverse order.
This document was last generated on 2015-05-09 10:26:24 PM.
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