HP N6310 HP Scanjet N6310 User Guide - Page 29

• "Check that the scanner has power" on page 30 • "Check the cables" on page 28 • "Check the USB connection" on page 29 Scanner LEDs The scanner has two LEDs on the front panel that indicate scanner functions and error conditions. The LED in the shape of an exclamation point (!) is the Attention LED, and the LED in the Power button is the Power LED. The table below explains how to interpret the indicator LEDs. The Attention LED quickly blinks amber. The Power LED is lit with a steady green light. Error condition. Check the scanner LCD for an error message. The Attention LED is lit with a steady amber light. The Power LED is lit with a steady green light. Fatal error condition. The scanner LCD indicates that you should turn off the scanner, then turn it on after 60 seconds. The Power LED slowly blinks green. The scanner is warming up or scanning an original. The Power LED is lit with a steady, dim amber light. The scanner is in Sleep mode. The Power LED is lit with a steady green light. The scanner is on and ready to scan. Both LEDs are off. There is no power to the scanner. Scanner installation troubleshooting This section contains solutions for installation and setup problems. • Check the cables • Uninstall and reinstall the software Scanner installation troubleshooting 27