Main Unit Replacement; Ps Unit - Toshiba B-SA4TM Maintenance Manual

3.MAIN UNIT REPLACEMENT

3. MAIN UNIT REPLACEMENT
Turn the power off and disconnect the power cord before replacing the main parts.

3.1 PS Unit

1. Remove the screw from the back of the printer, and draw out the PS Unit halfway.
NOTE: If the PS Unit cannot be drawn out smoothly, check whether it gets stuck with the harnesses on both
sides.
P-3x6 Screw
2. Unlock the connectors of the cables connected to CN1 and CN2 on the PS PC Board, and disconnect
the cables.
3. Remove the two screws to detach the Inlet Ass'y.
SMW-3x6 Screw
PS Unit
CN1
WARNING!
3- 1
EO18-33016A
CN2
Inlet Ass'y
3.1 PS Unit