HL-5440D family: new TN750 toner

Use the sequence for the exact physical-button panel listed here.

1 min read

Confirm a new high-yield toner

Switch the printer off and open the front cover.
Hold Go while switching the printer on. Release Go when the panel LEDs light.
Press Go twice and wait for Toner, Drum and Paper to light.
Press Go five times. Wait for the Paper LED to blink, then close the front cover.

Technical references