Chapter 44-4F-4-5F-4-65) Press the push switch (SW2) on the ADF controller PCB to end the operation.4.2.4.3 Cleaning the Registration Roller 0011-3624If the dirt is limited,1) Remove the screw, and detach the ADF controller cover.2) Set the DIP switch (SW1) on the ADF controller PCB as indicated.F-4-73) Place about ten sheets of copy paper in the original tray.4) Press the push switch (SW2) on the ADF controller PCB. The operation will end automatically.F-4-8If dirt is appreciable,1) Open the upper cover, and open the feeding guide.2) Remove the two screws, and detach the reversal guide.Slide guideRailFor A4,Butt the end ofpaper.SlideguideRailFor LTR,Matchthe edge of paper.J1J2J5J3 J6 J7 J8 J9 J10J16 J15J11J14IC8J13J12J4 CB1SW1DSP1SW4SW3SW2