Oki C7350hdn User Manual page 209

Additional Paper Trays: Enabling
PCL
Certain options such as additional memory, the duplexer, or
additional trays may be installed in your printer.
Before using the printer, you must enter the printer driver(s) and
enable the options. You only need to do this once.
1. Click Start
2. Highlight the printer name. Click File. Click Properties.
3. On the Device Option
trays (not including the Multi-purpose tray).
4. Click OK. Close the Printers dialog box.
C73_2k_PCL_TraysK.tif
C7350/7550 User's Guide: Windows 2000 Printer Drivers • 209
Settings → Printers.
→
tab, select the appropriate number of