Ricoh VT2250 Operator's Manual page 86

How to remove user program protection
While pressing the Reset key
1
and Stop key simultaneously,
press the Program key.
Enter "0" using the Number key.
2
Press the Enter key.
3
If not program number is protected or
no program is stored, the machine
returns to the ready condition.
Using the Number keys, enter
4
the number of the program that
you wish to remove protection
from.
Press the Enter key.
5
OPERATION
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