Introducción
Ir al paso 1 ↓If the scanner lid is damaged, the hinges are broken, or the copy board backing is falling off, use this replacement guide to correctly remove the old lid and properly install a new one for the Canon Pixma MG7720 printer.
Qué necesitas
Herramientas
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Open the scanner lid, located on the top of the printer.
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With your finger or an iFixit opening tool, push in on both the left and right hinge releases.
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Once pushed in, pull evenly upwards on both sides to ensure it doesn't go out at an angle and get stuck.
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Fully remove the scanner lid.
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To reassemble your device, follow these instructions in reverse order.