Konica Minolta magicolor 1650EN - Manual (Page 259)

Configuring the Printer (Administrator Mode) 7-74
Save Custom button Saves the Current values of the parameters as the
Custom settings. Using the Restore Custom but-
ton, you can change the parameter settings back to
the Custom settings after changes are made.
Restore Custom button Changes all settings to the Custom values.
Restore Factory button Changes all settings to the Factory values.
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