Q7: When I use LPR, IPP or RAW printing, the printing jobs are not able to
print to the printer.
Disable "Bi-Directional Support". Please follow the steps below.
1. Right click the printer from "Printer and Faxes" in the Windows.
2. Select "Properties" and select "Ports".
3. Uncheck the "Enable bidirectional support ".
Check if the printer you are using is in the "Compatibility List" in
Appendix or contact with your dealer.
This printer might be a GDI printer, please run "Setup Wizard" to install
the printer again.
72