MX-5111N MX-EB11 (ENHANCED COMPRESSION KIT) 24 – 2C. Reattach the control PWB and the right rearcabinet.• If the fax box unit is installed, carry out steps 1), 2), and 3)additionally.1) Connect the interface cable to the control PWB unit.2) Push the interface cable into the recessed portion of the sheetmetal on the control PWB unit.3) Attach the snap band to the sheet metal of the control PWBunit.4) Push the control PWB unit into the main unit.5) Secure the unit with the two screws.6) Fit the interface cable into the right rear cabinet cover.7) Attach the right rear cabinet cover to the main unit.At this time, check that the four hooks are properly fitted to themain unit.8) Secure the right rear cabinet with the screw.9) Attach the ozone filter cover to the main unit.• Reconnect the cables that have been removed in step A to theoriginal positions of the control PWB unit.D. Turn ON the power of the main unit1) Connect the power plug of the machine to the power outlet,and turn ON the main power switch and the operation panelpower switch.E. Confirmation of connection1) Execute SIM22-10 to check to confirm that the combinedmachine recognizes the MX-EB11.Hook 1 Hook 2Hook 3Hook 4687