Data Flow Chart - Sharp FO IS125N - B/W Laser - All-in-One Service Manual

[6] Data flow chart

1. COPY
CIS
2. FAX/SEND
CIS
3. FAX RECEIVE
TEL LINE
PSTN
4. NET WORK (Print)
Ethernet
5. NET WORK (Scan)
Control PWB
Fax Engine
1
(IC100)
2
3
SDRAM
(IC202)
Control PWB
Fax Engine 6
1
(IC100)
2
5
3
Flash
SDRAM
(IC201, IC203, IC204, IC206)
(IC202)
4
Control PWB
LSD
Fax
1 2 Fax Engine
(Line Side Device)
Modem
(IC1100)
(IC1000)
3
Control PWB
LAN
2
1
Controller
(IC800)
3
Control PWB
1
Fax Engine
CIS
(IC100)
2
SDRAM
(IC202)
4
Laser Scan
Unit
LSD
Fax Modem
7
(Line Side Device)
(IC1000)
(IC1100)
7
Laser Scan
(IC100)
6
Flash
4
SDRAM
(IC201, IC203,
(IC202)
IC204, IC206)
5
5
Fax Engine
Laser Scan
(IC100) Unit
4
SDRAM
(IC202)
LAN
4
5
Controller Ethernet
(IC800)
3
5 – 28
Printing
PSTN
TEL LINE
Printing
Unit
Printing
FO-IS125N