Oki 3391 Printer User Manual


 
A – 1
A. PCB LAYOUT
PCB list
(1) Circuit board SRXC (Control/Power Supply)
(2) Circuit board SRXD (Driver)
(3) Circuit board LEOP (Operation Panel)
(1) Control/Power Supply Board (SRXC)
(2) Driver Board (SRXD)
(3) Operation Panel Board (LEOP)
Short Plug Setting Default
1 - 2:
2 - 3:
4 Mbit EPROM
1 M/2 Mbit EPROM
SP1
SP2 (A) - (B) and
SP3 (A) - (B):
SP2
SP3
2 - 3
SP2 (A) - (B)
and
SP3 (A) - (B)
13
To use program ROM of Q1.
SP2 (A) - SP3 (A) and
SP2 (B) - SP3 (B):
To use program ROM of Q2.
1 - 2: 2 - 3:
SP4
1 - 2
SP2
SP3
A
A
B
B
13
No relation for any setting.
Do not change default setting.
SP2
SP3
SP4
SP1