Chapter 33-56F-3-3603.3.4.3 Removing the NCU Board 0007-80971) Remove the 4 screws [1], and open the NCU unit [2].F-3-3612) Disconnect the flat cable [1] and the 2 connectors [2]; then, remove the 4screws [3], and detach the NCU board [4].F-3-3623.3.4.4 Removing the SCNT Board Unit 0008-90171) Remove the 8 screws [1] from behind the scanner unit, and shift up theSCNT board unit [2].F-3-3632) Open the SCNT board unit; then, disconnect the 6 connectors [1] and the3 flat cables [2].F-3-3643.3.4.5 Removing the ADF Unit 0007-80981) Open the ADF unit [1], and detach the stopper [2].2) Remove the 3 claws [3], and detach the ADF front cover [4].F-3-3653) Remove the ferrite core [1] from behind the scanner unit; then, free theharness from the tape [2].F-3-3664) Open the ADF unit [1] as shown; then, disengage it starting with the rearand then the front.F-3-367[2][1][2][1][1][1][2][2] [3][3][4][1][1][1][2][1][2][1] [2][3][4][1][2][1] [2][1][A][B][B][C][D][C][A]