Oki OKIPAGE 12i Service Handbook page 222

c) Viewing STATUS CODE/SUB STATUS CODE
How to view the area indicating "STATUS" in Network menu is shown below.
This area comprises of 4 bytes and can hold 4 error states which have occurred recently.
The figures which are indicated in 1st byte area in Figure represent the oldest error among
4 ones. The figures which are indicated in 4th byte area represent the newest error.
Numeric figures indicated in each byte represent a SUB STATUS CODE number.
In other words, if "STATUS" indicates 00021509, the error which occurred last is "STATUS
09" and the one before it is "STATUS 15", and the one before the previous one "STATUS 02".
In this case, as the 1st byte is 00 (no error), it can be found out that the "STATUS 02" is the
oldest error.
Also, if all 4 areas (4 bytes) have been used, an item of another error which occurs next would
not be registered.
As the oldest error is generally the main reason in most cases, take note of this value.
1st byte 2nd byte
How to view each SUB STATUS CODE is indicated in the followings.
Although SUB STATUS CODE also comprises of 4 bytes, SUB STATUS CODE is 2nd byte.
See the appendix for details of SUB STATUS CODE.
1st byte 2nd byte
3rd byte 4th byte
3rd byte 4th byte
G - 10
The newest SUB STATUS CODE number
1 time previous
2 time previous
3 time previous
RESERVED
RESERVED
SUB STATUS
RESERVED