6.10 Cleaning the Density Sensor
When the printer's density sensor is dirty, follow the procedure below to clean it.
1. On the printer's right side, press the side of the power switch marked [O] to turn off the printer.
2. Push up button “A” (1) and fully open the front cover (2).
3. Grip the orange tabs at both ends of the transfer roll and gently lift it out of the printer.
Look
Lift the roll carefully to prevent waste toner from spilling out.