Einleitung
Replacing the driver motor of your printer.
Werkzeuge
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To remove the top cover of the printer, you have to first release it from several tabs.
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These three are the easiest tabs to remove. They are located on the back side of the printer.
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Push the tab in with one of the plastic opening tools.
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Keep the tab pushed in by leveraging the tool between the tab and the hole. Pull up on the case so that the tab doesn't lock back into place.
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Repeat this process with the furthermost right tab, then proceed with the middle tab.
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Insert the pointed end of a spudger into the hole on the bottom left corner of the printer and pry out the tab.
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Insert the pointed end of a spudger into the hole on the bottom right corner of the printer and pry out the tab.
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The final two tabs can be more difficult to release. Viewing from the front, they are located in the back left and right corners of the printer.
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The release points for the tabs are located in holes on the depressed area of the base (darker piece).
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Use the pointed end of a spudger to pry out the tab.
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Use one of the plastic tools to keep the tab pried out. Once it releases, push in towards the printer (viewing from the side) and pull up on the case.
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All of the tabs have now been released.
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When trying to completely remove the cover, it gets caught on these two back components. Maneuvering around these can be tricky.
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Push the cover to the right slightly and then push it backwards (out of the screen in this picture). This should give it some wiggle room. Repeat this as necessary.
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Remove the four screws that hold the motor down.
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Use a small pair of needle-nose pliers to hold the back nut steady.
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Push on the spring loaded tensioner on the left side of the belt to loosen the force on the drive motor.
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To reassemble your device, follow these instructions in reverse order.