HP Deskjet 1055 Power and Various Buttons Replacement

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This guide provides step-by-step instructions to remove and replace the button circuit board on an HP Deskjet 1055 printer using basic tools. This repair may be necessary if the power or function buttons stop responding. Only basic tools, including a Torx T-10 screwdriver, are required.

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Adım 1 Power and Various Buttons

HP Deskjet 1055 Power and Various Buttons Replacement, Power and Various Buttons: adım 1, 1 resimden 1.

Press your thumb firmly on the center of the button plate on the left side of the printer.
Hook your fingers under the front edge of the button plate and pull upward while maintaining pressure in the center with your thumb.
To avoid breaking the rear tab, keep your thumb pressed firmly on the plate and lift the front edge carefully as you pull up.

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Adım 2

HP Deskjet 1055 Power and Various Buttons Replacement: adım 2, 3 resimden 3.

Once the front of the plate is loose, lift it up a few inches making sure to hold the back (paper feeding side) of the plate down.
Slide the plate towards the back of the printer and then lift up on the back of the plate.
The plate should now be disconnected from the tabs on the printer.

Düzenle

Adım 3

HP Deskjet 1055 Power and Various Buttons Replacement: adım 3, 3 resimden 3.

Flip the plate over to reveal the white ribbon cable that connects it to the printer.
Locate where the white ribbon cable is attached to the green button circuit board (circled in red).
Hold the ribbon cable near the connection point and gently pull it straight out from the circuit board to avoid damage.