Muratec MFX-3070 - Manual (Page 141)

141 • Maintenance
11.Pressing gently down on the cartridge to ensure that it is firmly seated, push the
colored lever towards the rear of the MFP. This will lock the cartridge into place
and release toner into the image drum unit.
12.Close the top cover and press down firmly so that the cover latches closed.
13.Gently lower the scanner.