Oki PACEMARK 4410 Service Manual page 206

Appendix A PCB LAYOUT
(1) Circuit board PMA (Control)
(2) Circuit board PDA (Driver)
(3) Circuit board POA (Operation Panel)
(4) Circuit board PHA (Interface)
(5) Circuit board PRA (Connection)
(6) Circuit board PGA (Sensor)
(1) Circuit board PMA (Control)
FG3 FG4
FG1
Short plug
1
1
1
1
T2 T4
1 3 1 3
CN4
When either PGROM or CGROM is 8 or
T1
1-2
16Mbit mask ROM.
When either PGROM or CGROM is 32Mbit
3
2-3
mask ROM.
T2
Centronics I/F (Pin No.35)
In IEEE1284 mode.
1-2
3
Compatible with PM3410.
2-3
When the PGROM is EPROM (IC46).
1-2
T3
When the PGROM is mask
2-3
ROM (IC45).
3
Centronics I/F (Pin No.18)
T4
In IEEE1284 mode.
1-2
2-3 Compatible with PM3410.
3
T3 T1
1 3 1 3
FG5
SW1
CN1
Setting
IC45 IC46 IC47 IC48
FG6
CN2
FG2
Default
1-2
2-3
1-2
2-3
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