HP Deskjet 6122 Color Inkjet Printer - Manual (Page 59)

using the automatic paper-type sensor
availability
The Automatic Paper-Type Sensor is available to be used for documents printed from
the upper tray in any print quality mode other than Draft .
The Automatic Paper-Type Sensor is not operational for documents printed in Draft
mode or from the 250-Sheet Plain Paper Tray .
For instructions on using the Automatic Paper-Type Sensor, select the appropriate
option below:
My computer runs Mac OS 8.6 or 9.x
—or—
I am using a Mac OS 9.x application on a Mac
OS X computer
Mac OS 8.6, 9.x, and X Classic
I am using an application built for Mac OS X Mac OS X
Mac OS 8.6, 9.x, and X Classic
turning on the automatic paper-type sensor
Open the Print dialog box and choose the following settings:
panel setting
General Source: Upper Tray or Automatic
Paper Type/Quality
Paper Group: Automatic
Quality: Best , Normal , or Fast
Normal