Canon Pixma MP480 Data Port Replacement

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Introducción

Please complete the dis-assembly guide before attempting to install new data ports, as it is a prerequisite.

Use this guide to replace a broken data port to get your USB and card readers back.

Qué necesitas

Paso 1 Rear and Side Panel

Canon Pixma MP480 Data Port Replacement, Rear and Side Panel: paso 1, imagen 1 de 2

Canon Pixma MP480 Data Port Replacement, Rear and Side Panel: paso 1, imagen 2 de 2

Remove the two 7.9 mm screws using a Phillips #1 screwdriver.

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Paso 2

Lift up the back cover to remove it.
You may need to lift firmly as it requires quite a bit of force.

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Paso 3

Open the front tray.

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Paso 4

Open the scanner compartment.
Make sure the blue lever locks into place to keep the compartment open.

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Paso 5

Remove the blue lever from its slot by pushing it back and twisting clockwise.
Close the scanner compartment and cover.

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Paso 6

Pry open the side cover with the plastic opening tool.

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Paso 7

Flip the printer over so that the bottom of the printer is facing you.
Use the plastic opening tool to remove the corner of the side panel from the plastic pin.

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Paso 8

Use the plastic opening tool to loosen the side panel from the bottom of the printer.

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Paso 9 LCD

Canon Pixma MP480 Data Port Replacement, LCD: paso 9, imagen 1 de 2

Canon Pixma MP480 Data Port Replacement, LCD: paso 9, imagen 2 de 2

Using the plastic opening tool, pry off the top cover of the LCD assembly.
Pry around the front and side edges for the easiest removal.

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Paso 10

After removing the top cover of the LCD assembly, remove the LCD using the plastic opening tool.

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Paso 11

Gently pull the ribbon cable to remove the LCD completely.

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Paso 12 Buttons

Canon Pixma MP480 Data Port Replacement, Buttons: paso 12, imagen 1 de 1

Locate the buttons on the top of the printer.

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Paso 13

Using the plastic opening tool, gently pry under the button cover to remove it from its fixture.

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Paso 14

Remove the five 7.7 mm screws using a Phillips #1 screwdriver.

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Paso 15

Using the plastic opening tool, gently pry around the cover behind the LCD screen to remove it from its fixture.

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Paso 16

Remove the two 7.8 mm screws using a Phillips #1 screwdriver.

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Paso 17

Gently pull the LCD screen up to remove it from its fixture.

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Paso 18

Use the plastic opening tool to pry off the plastic button assembly.

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Paso 19

Gently pull the plastic button assembly up to remove it.
The plastic button assembly has a ribbon cable connected on the bottom, so be careful pulling it.

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Paso 20

Remove the ribbon cable connected to the backside of the plastic button assembly.

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Paso 21

Remove the seven 8.7 mm screws using the Phillips #1 screwdriver.

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Paso 22

Canon Pixma MP480 Data Port Replacement: paso 22, imagen 3 de 3

Locate the spring that holds the PCB in place on the bottom left of the plastic button assembly.
Gently lift the spring and pull the board out of its plastic button assembly.

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Paso 23

Remove the buttons from the plastic button assembly.

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Paso 24 Data Port

Canon Pixma MP480 Data Port Replacement, Data Port: paso 24, imagen 1 de 2

Canon Pixma MP480 Data Port Replacement, Data Port: paso 24, imagen 2 de 2

Remove the screw using the Phillips #1 screwdriver.
7.5 mm Phillips #1 screw

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Paso 25

Remove the five screws using the Phillips #1 screwdriver.
Five 3.5 mm Phillips #1 screws

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Paso 26

Remove the small plastic clip using the spudger.
Small plastic clip

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Paso 27

Pull plastic inserts out of the holes in the top and bottom.
Top and bottom plastic inserts

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Paso 28

Completely remove the board from the printer by pulling the board towards the back of the printer.
This requires effort and time as the board comes out little by little.

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