3. PWB
1
1 Modem control PWB
2 FAX FLASH ROM PWB
3 FAX power PWB
4 TEL/LIU PWB
5 FAX I/F PWB (Installed to the machine side)
6 FAX extended memory (Installed to FAX I/F PWB)
2
4
AR-FX12 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4-4
3
FAX communication control
FAX control program
Supplies power to the FAX unit.
TEL line communication control
Connection between FAX and MFP controller
<AR-MM9>
6
5