Konica Minolta Magicolor 4650 Reference Manual page 239

Paper Source Settings
The Print - Default Settings - Paper Source Settings window allows you to
configure the following items:
Item
Tray1
Configuring the Printer
Description
Paper Size Specifies the setting for the size of paper
loaded into Tray 1.
Default: Letter (U.S. model)
Configuration Menu Equivalent:
Width Specifies the paper width when Paper
Size is set to Custom Size.
Range: 3.63 - 8.50 (inch) /
Configuration Menu Equivalent:
A4 (Other model)
PAPER MENU - PAPER
SOURCE - TRAY1 - PAPER
SIZE
92 - 216 (mm)
PAPER MENU - PAPER
SOURCE - TRAY1 -
CUSTOM SIZE - WIDTH
221