Olivetti DP-670 Service Manual page 12

3K5-2
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout..............................................................................................................................2-2-1
(1) PWBs ................................................................................................................................................2-2-1
(2) Switches and sensors .......................................................................................................................2-2-2
(3) Motors ...............................................................................................................................................2-2-3
(4) Solenoids...........................................................................................................................................2-2-4
2-3 Operation of the PWBs
2-3-1 DP main PWB .........................................................................................................................................2-3-1
2-4 Appendixes
List of maintenance parts........................................................................................................................2-4-1
Periodic maintenance procedures ..........................................................................................................2-4-2
Wiring diagram........................................................................................................................................2-4-4