Please Note the following:
The Rev C main control board (LXMC) and power supply board (SUII) are downward compatible
with Rev A and B units.
The Rev A and Rev B main control board (LXMC) and power supply board (PAII) cannot be used
in Rev C units.
Rev D units do
NOT
use Rev A, Rev B, or Rev C main control boards, transformers,
operator panels, upper covers, and lower covers. Rev D units have a unique main
control board (LXMR), no power supply board, a 50 volt transformer, and a unique operator
panel (LXON).
NOTE:
Please refer to the parts lists
(Appendix B)
for parts differentiation. Please be sure of the
parts you need before ordering to avoid confusion and incorrect parts orders.
Printer Serial Number Identification
There are four serial number revision levels for the Microline 320 and 321 printers. Hardware
differences exist between levels. To identify the revision level of a printer, record the serial
number from the back of the printer. Refer to the following to decode the serial number.
Example Printer Serial Number: 401D0154693
Date Code
401 (4 = year. 01 = month)
Revision
D
Serial Number 0154693
Item
Okidata
P/N
Purpose / Function of Item
A
B
C
D
LXMC
Board
55041411
Main Control Board
Yes
Ye
s
No
No
LXMC-
3 Board
55041412
Main Control Board
Yes
Ye
s
Ye
s
No
LXMR
55075111
Main Control Board (with SSD)
No
No
No
Ye
s
Power Supply Board
Item
Okidata
P/N
Purpose / Function of Item
A
B
C
D
PAII-2
Board
55039902
Power Supply Board
Yes
Ye
s
No
No
SUII-2
Board
55047402
Power Supply Board
Yes
Ye
s
Ye
s
No
