Before you start, make sure you turn OFF the printer and wait until it has cooled down sufficiently.
Press the Power button to turn off the printer, and then wait until it has cooled down sufficiently.
Open the Top Cover.
Release the Oil Bottle Lock Levers as shown:
Remove the empty Oil Bottle from the Fusing Unit. Hold a sheet of paper under the Oil Bottle and lift it out of the Fusing Unit. Move the bottle away from the printer to the right so that the oil will not spill into it.
Be careful not to spill oil inside the printer. It could cause considerable damage to the printer.
Install the new Oil Bottle into the Fusing Unit with the label facing you. The Oil Bottle is keyed to prevent incorrect installation.
Lock the Oil Bottle Lock Levers securely.
Close the Top Cover.
Press the Power button to turn the printer On.
If your question was not answered, have you checked other FAQs?
