3-21MultiPASS MP730/MP700 Chapter 3: Assembly and Disassembly(19) Working at the rear of the main unit, disconnect the relay connector of the cableconnected to the connector J3 of the NCU board.(20) Remove the 2 screws (i), and detach the grounding cable.(21) Remove the 4 screws (j), and lift the middle frame unit slowly to detach.Figure 3-20 Print and ASF ass’y 6(22) Remove the screw (k), and detach the grounding cable.(23) Remove the 2 screws (l), and lift the print and ASF ass’y to detach.Figure 3-21 Print and ASF ass’y 7Middle frame unitjijiPrint and ASF ass'ylkl