Document Processor - Olivetti d-Copia 3003MF Service Manual

(4) Document processor

3
4
1. DP drive PWB (DPDPWB).................... Consists the solenoids and clutch driver circuit and wiring relay
2. DP original sensor (DPOS) ................... Detects the presence of an original.
3. DP timing sensor (DPTS)...................... Detects the original scanning timing.
4. DP open/close sensor (DPOCS)........... Detects the opening/closing of the DP.
5. DP paper feed motor (DPPFM)............. Drives the original feed section.
6. DP paper feed clutch (DPPFCL)........... Controls the drive of the forwarding pulley and feed pulley.
7. DP switchback solenoid (DPSBSOL).... Operates the switchback guide.
8. DP pressure solenoid (DPPRSOL) ....... Operates the switchback pulley.
List of correspondences of PWB names
No. Name used in service manual
1 DP drive PWB
Y113860-1
2
5
6
Machine left
Figure 2-2-4 Document processor
circuit.
8
7
Machine right
Machine inside
Name used in parts list
PARTS DRIVER PWB ASSY SP
2-2-5
2MH/2MJ/2MK/2ML
1
Sevice Manual