HP Deskjet 5650 - Manual (Page 115)

1. Open the Printer Properties dialog box, then select the following:
tab setting
Paper/
Quality
Size is: Appropriate paper size
Source is:
Upper Tray
Type is: Automatic or Plain Paper
If you have the 250-Sheet Plain Paper Tray Accessory installed,
choose
Lower Tray in Source is, and choose Plain Paper in Type
is.
2. Select any other desired print settings , then click OK .