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Oki Data CONFIDENTIAL
8. CONNECTION DIAGRAMS
8.3.2 Checking and indication of the revision number
(1) Print out MenuMap and check to make sure that the firmware revision number has
been updated.
(2) According to the revision number of the downloaded firmware, fill in the box(s) of an
ROM label attached to the position shown in the picture below.
8.3.3 Stamp of maintenance board indication
A designated article number is stamped in the area for maintenance board indication on the
CU board in accordance with the table below.
MC561/MC361/MC351
1 42 53
Position of the revision number label
Details of the revision number label
1 2 3
Sample 2 Revision 4
Sample 1 Revision 1
4 5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Series
No.
Stamp No.
[Maintenance
Board Series No.]
Board CLP(YU)
Series No.
Use for
21 444240 [21] CLP (44601504) CLP-4 maintenance board for MC561 (ODA)
22 444240 [22] CLP (44601504) CLP-4 maintenance board for MC561 (OEL)
25 444240 [25] CLP (44601504)
CLP-4 maintenance board for CX2731 MFP
(ODA)
31 444240 [31] CLP (44601503) CLP-3 maintenance board for MC361 (ODA)
32 444240 [32] CLP (44601503) CLP-3 maintenance board for MC361 (OEL)
42
444240 [42] CLP (44601503) CLP-3 maintenance board for MC351 (OEL)
Designated
stamping
location