Epson SC-B7000 Series Service Manual page 49

SC-F7000 Serie/SC-B7000 Series
Sub Board (p. 59)
Relays the connection between the Main Board and
electric parts/components. See
Diagram (p138)"
concerning parts/components.
Sub-M Board (p. 59)
Relays the connection between the Main
Board and the CR Motor.
Main-B Board (p. 59)
Communicates across a network.
DISASSEMBLY & ASSEMBLY
Sub-E Board (p. 59)
Controls heaters.
"6.1 Block Wiring
for specific connections to the
Figure 3-4. Electric Circuit Components
Sub-D Board (p. 59)
Relays the connection between the Main
Board and the Print Head.
Main Board (p. 59)
• Communicates with the computer.
• Processes received data.
• Controls the printer mechanism.
• Stores the correction values and various counters.
Power Supply Board (p. 59)
Generates the DC voltage for this printer from the AC power supply.
Parts Diagram
Box Cooling Fan (p. 59)
Cools the air inside the Power Supply
Board Box.
Revision A
49
Confidential