Electrical Components (Pba) - Ricoh BP20 Service Manual
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Also See for BP20:
- User manual (217 pages) ,
- Service training (91 pages) ,
- Brochure & specs (2 pages)
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MACHINE OVERVIEW
Electrical Components (PBA)
The main control board consists of the following:
1. Main Processor ASIC (166MHz SPGPm)
2. Memory Components (Flash Rom, Control Program, and DRAM)
3. Engine interface components (motor control, fusing unit control, HVPS control,
sensors etc)
4. PC Interface (USB , Parallel, wired and wireless Network)
5. Bus, DMA and I/O handling
The operation panel is also included as part of the electrical components.
G144/G145
6-6
SM
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