Link w którym masz default passwords dla niektórych modeli Konica Minolta.
A reset chyba tak się robi (w google wyszukasz):
Re: Bizhub C20
This is from Konica's web site.
Subject:
How to reset the PageScope Web Connection (PSWC) password back to default (administrator).
Description:
PageScope Web Connection (PSWC) password reset.
Solution:
To reset the PageScope Web Connection (PSWC) password back to default, perform an SRAM clear.
1. Press the Up Arrow (above the Select button) until you see Utility. Then press Select.
2. Using the Stop/Reset button and dial key pad, press STOP-0-0-STOP-0-1 (in that order).
3. Press the Down Arrow until you see Clear Data. Then press Select.
4. SRAM Clear will be displayed. Press Select.
5. Press Select when prompted SRAM Clear. (Are you sure?)
6. You will now be able to use the default "PSWC" Password (administrator).
If that doesn't work you probably have a nvram issue