HP Deskjet 6840 General Device Disassembly

Introducción

Use this guide to learn how to disassemble your HP Deskjet 6840 printer. You may need to take your printer apart if you're troubleshooting a problem or removing a paper jam.

Qué necesitas

Paso 1 General Device

HP Deskjet 6840 General Device Disassembly, General Device: paso 1, imagen 1 de 1

Turn the printer so the back of it is facing you.

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Paso 2

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Use two fingers to simultaneously press the two grooves on the back of the printer down and in.
This will release the panel from the printer.
Pull the panel off of the printer.

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Paso 3

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Use a screwdriver to remove each visible screw.
Pull out and remove the rear support structure using two hands.

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Paso 4

Carefully remove the shell that encases the internal parts of your printer.
Gently remove the shell from the base of the printer by placing your hands at the corners and firmly lifting the shell until it pops off of the base. Do not pry or bend the shell.
Carefully detach wires that connect the shell to the printer's internal parts.

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Paso 5

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Use a screwdriver to remove the screws from the printer carriage assembly and the green plastic motherboard.
Gently loosen the motherboard from its base, but don't completely pull it out.

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