HP Deskjet GT-5821 Scanner Glass Replacement

Written By: Kevin Raives

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HP Deskjet GT-5821 Scanner Glass Replacement

Difficulty

Moderate

Steps

Time Required

No estimate

Introduction

If the scans or copies made are not matching the desired document, replacing the scanner glass is a solution to consider. There could be a crack or scratch in the glass affecting the quality of the scanned or copied document. Follow this guide if you need to replace the scanner glass of your HP Deskjet GT-5821.

Tools

TR10 Torx Security Screwdriver

Step 1

Open the front access panel by placing your finger in the front slot and pulling gently.

Step 2

Open the protective lid that is covering the glass. Press gently against the base of the panel to remove the lid from the rest of the printer.

Step 3

Remove the four 9mm T10 Torx screws on the top.

Step 4

Carefully lift the top panel off of the printer.
Do not tear or damage the two cables that connect the top lid to the motherboard.

Step 5

Remove the two cables by gripping each one close to their connection ports on the motherboard and gently disconnecting them.

Step 6

Remove one 9mm T10 Torx screw from the back of the printer lid.

Step 7

Press outward on the plastic tab holding the back panel in place.

Step 8

Pull the back panel towards you and lift it away from the rest of the printer cover.
Some ribbon cables may still be inserted through the back panel. Be careful not to damage these and they should slide out easily.