Stop the paper feeding twice through the machine when printing single pages with 2-sided(duplex) switched to on in the printer driver. (For Windows Only)

The printer prints unexpectedly or it prints garbage.

The color of printouts are not what I expected.

I print mainly black and white documents. How can I stop the life of my color toner cartridges from decreasing when I print?

The paper is skewed when it's printed.

When I print from Microsoft Excel 2002/2003, Word 2002/2003 or PowerPoint 2002/2003, semitransparent graphics are printed incorrectly.

The print speed is very slow when I use XML Paper Specification Printer Driver.

When I print using the XML Paper Specification Printer Driver, the print out result is not what I exepected, it is very different from the original draft or preview or I cannot print at all.

In Mac OS X 10.5 Leopard, the printer icon remains in the Dock after printing. How do I remove the printer icon from the Dock and keep it from returning?

When I print from Adobe® PhotoShop® with the BR-Script Printer Driver, the dark colors in the document are printed in Black. What can I do?