User-Access To The Maintenance Mode - Brother DCP130C Service Manual

9.3 USER-ACCESS TO THE MAINTENANCE
MODE
Basically, the maintenance-mode functions listed on the previous page should be accessed by
service personnel only. However, you can allow end users to access some of these under the
guidance of service personnel (e.g., by telephone).
The user-accessible functions (codes 10, 11, 12, 66, 75, 76, 80, 82, 88, and 91) are shaded in the
table given on the previous page. Function code 10 accesses the firmware switches, each of which
has eight selectors. You should not allow end users to access all of those selectors, but you can
allow them to access user-accessible selectors which are shaded in the firmware switch tables in
Appendix 4.
The service personnel should instruct end users to follow the procedure given below.
(1) Press the Menu, Black Start (Mono Start), Menu, and Black Start (Mono Start) keys in
this order.
The "MAINTENANCE 10" appears on the LCD.
(2) To access function code 10, press the OK key.
To access any other function code, press the
appears. Then press the OK key.
For function code 10, access the desired firmware switch according to the operating procedure
described in
(3) To make the machine return to standby, press the Stop/Exit key. When each of the user-
accessible functions is completed, the machine automatically returns to standby.
DCP750CW/540CN/330C
DCP130C
Appendix 4.
or key several times until the desired code
and
Menu key
and keys Menu key
OK key
9 - 3
Stop/Exit key
keys
Black Start key
(Mono Start key)
OK key
Black Start key
Stop/Exit key
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