Brother Printer HL-5450DN Repair (Refill and Change Drum)

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If you are looking to refill and change the drum of your Brother Printer HL-5450DN, here are some steps you can follow:

Turn off your printer and unplug it from the power source.
Open the front cover of the printer to access the toner cartridge and drum unit.

Take out the toner cartridge by pressing down the green lock lever and pulling it out.

Separate the toner cartridge from the drum unit by pressing the blue lock lever and pulling them apart.

Prepare your new toner cartridge and drum unit. If you are refilling your toner cartridge, make sure to follow the instructions provided with your toner refill kit.

Insert the new or refilled toner cartridge into the drum unit until you hear it click into place.

Reinsert the toner cartridge and drum unit assembly into the printer, making sure to slide it in until it clicks into place.

Close the front cover of the printer and plug it back into the power source.
Turn on your printer and let it run a test print to ensure everything is working properly.

Note: It is important to handle toner cartridges and drum units with care and avoid touching the drum surface to prevent damage. Additionally, make sure to dispose of old toner cartridges and drum units properly according to local regulations.

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