It sounds like the Stylus Photo RX600 is printing, but nothing prints.

■The print head nozzles may need cleaning; see page 121 for instructions.

■The Stylus Photo RX600 won’t operate properly if it’s tilted. Place it on a flat, stable surface.

Printing or copying is too slow.

Make sure your system meets the requirements listed on page 151. If you’re printing a high-resolution image, you need more than the minimum requirements. You may also need to:

■Clear space on your hard disk or run a defragmentation utility.

■Close open programs that you’re not using.

■Increase your system’s memory (RAM).

For the fastest printing:

■Select Draft as the Quality Type (Windows) or set the Quality/Speed slider to Speed (Macintosh) in your printer software.

■If your document doesn’t include color, choose Black Ink Only (Windows) or Black as the ink setting (Macintosh) in your printer software (see “Printing in Windows” on page 36, “Printing on a Macintosh” on page 43), or press the x B&W button.

■Turn Super MicroWeave® off (Macintosh only) and High Speed on in your printer software.

■If your Stylus Photo RX600 is connected to a USB hub, disconnect any unused USB devices.

The margins are incorrect.

■Make sure your paper settings are correct for your paper size. See “Printing in Windows” on page 36 or “Printing on a Macintosh” on page 43.

■Choose the correct margins for your paper size.

■Make sure your paper is positioned on the right side of the sheet feeder with the left edge guide lightly against its left side. Make sure the paper is beneath the edge guide tabs. Don’t load paper above the arrow on the left edge guide.

136 Solving Problems