3S3
2-2-2
(2) Electrical parts (PB-325)
Figure 2-2-2 Electrical parts (PB-325)
1. PB PWB....................................................... Consists of wiring relay circuit between engine PWB of printer and main
PWB of printer base.
2. Relay interface connector A......................... Connects the printer base and the printer.
3. Relay interface connector B......................... Connects the printer base and the bulk paper feeder.