Epson Stylus Pro 4400 - Connectors;Harnesses Connected to C593 MAIN Board; C593 MAIN Board Connector Positions

EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Disassembly & Assembly Disassembly Procedures 228
7. Disconnect all connectors/harnesses from "C593 MAIN Board".
Note 1: CN3, CN10, CN55 have only the pattern set and are not mounted connectors.
2: Refer to Figure 4-33 for connector positions.
3: When connecting connectors/harnesses to the C593 MAIN Board, connect
them in the order shown in Table 4-4.
Figure 4-33. "C593MAIN Board" Connector Positions
Table 4-4. Connectors/Harnesses Connected to C593 MAIN Board
Connection
Order
Connector
No.
Color
Number
of Pins
Connection Socket
1 CN48 - 17 C511_SUB-B Board (CN102)
2 CN51 - 30 C511_SUB-B Board (CN101)
3 CN54 - 30 C511_SUB-B Board (CN100)
4 CN9 - 30 C593_SUB-D Board (CN3)
5 CN7 - 31 C593_SUB-D Board (CN1)
6 CN8 - 31 C593_SUB-D Board (CN2)
7 CN53 - 28 C593_SUB-C Board (CN201)
8 CN52 - 15 C593_SUB-C Board (CN200)
9 CN18 Red 4 PG/PO Motor
10 CN16 White 4 ASF/Pump Motor
(Relay connector route)
11 CN19 Black 2 Suction Fan (Right, relay connector
route)
12 CN20 Yellow 2 Suction Fan (Left, relay connector
route)
13 CN56 Blue 2 Rear Cover Sensor
14 CN15 White 3 CR Motor
15 CN14 Black 3 PF Motor
16 CN1 White 14 Power Supply Board (CN2)
17 CN50 White 2 Heat Dissipation Plate Cooling Fan
18 CN57 White 2 Power Supply Cooling Fan
CN7
CN9
CN48
CN57
CN51
CN1
CN8
CN54
CN53
CN52
CN19
CN20
CN56
CN15 CN14 CN50
CN18
CN16