Pfaff creative 7560 Instruction Book page 27

As soon as you press the "ok." key, the sewing
machine switches to the basic menu and is ready
to sew again.
To delete the code, press the "esc" key. The
machine switches to the basic menu and is ready
to sew. The next time the machine is switched on,
no code query is displayed.
If you wish to change the code, press the "info"
key. The message
Please enter your code number:
****
appears in the display. Having entered the new
code, press "o.k". The machine switches back to
the basic menu.
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