Epson RC520 Manual page 118

Setup & Operation 10. Jumper Settings for MIB
JP1
Factory-set and fixed
1-2
Short
Short: Short-circuit
When the board number is SKP372-3 or later, this jumper does not exist on the board.
JP2
Set up the Periodic Interrupt Level for the first MIB only. For the 2nd or the 3rd MIB,
all settings are open.
Interrupt Level
IRQ5
IRQ10
IRQ11
IRQ12
IRQ15
Short: Short-circuit
JP3
Set up the RS-232C Interrupt Level for the first MIB only. For the 2nd or the 3rd MIB,
all settings are open.
Interrupt Level
IRQ4
IRQ5
IRQ10
IRQ11
IRQ12
IRQ15
Short: Short-circuit
JP4
Setup the memory address for MIB on the Controller.
Memory address
C0000-C7FFF
C8000-CFFFF
D0000-D7FFF
D8000-DFFFF
Short: Short-circuit
104
3-4 5-6
Short
1-2 3-4
Short
Short
1-2 3-4
Short
Short
1-2
Short
Short
5-6 7-8 9-10
Short
Short
Short
5-6 7-8 9-10
Short
Short
Short
3-4 MIB
Short
Short For the third MIB
For the second MIB
For the first MIB
11-12
Short
RC520 Rev.7