Konica Minolta Bizhub 20p Service Manual page 256

16) Paper Size Setting (A4/Letter)
You can select the paper size setting (A4/Letter) of the machine body. Whenever you
switch this mode, the setting is changed over from the present one to other.
You can verify the setting change by LEDs when releasing the [Go] button.
When the Toner and Drum LEDs light for 1 second, the paper size is set to Letter.
When launched without LED lighting, the paper size is set to A4.
17) Printing for Maintenance
This is to print a list of all maintenance information including printer coverage
information. (There is not the development of each national language, and only
English.)
Fig. 6-2
6-9
Confidential