ML1120/ML1190 eco User’s Guide – Paper handling > 40SETTING THE PAPER THICKNESS LEVERThere are 6 lever positions, the first 5 for printing purposes andthe sixth to facilitate ribbon replacement.:Set the Paper Thickness lever for different paper types as follows:Set the Paper Thickness lever for overall paper thickness asfollows:PAPER TYPE LEVER POSITION1 2 3 4 5 - 6Cut sheet paper See below52 – 80 gsm X81 – 127 gsm XEnvelope XCarbon paper or Pressure-sensitive paper (40 gsm)See below2 part X3 part X4 part X5 part X6 part XOVERALL PAPER THICKNESS LEVER POSITION0.06 – 0.10 mm 10.11 – 0.18 mm 20.19 – 0.25 mm 30.26 – 0.32 mm 40.33 – 0.39 mm 50.40 – 0.46 mm 6