Scanner Control (Power Saving Control); Scanner Probe - Microtek ScanWizard Medi Reference Manual

This information shows you how many scans have been passed through the
roller, which helps out to accumulate the replacement point for the roller. The
recommended replacement point is when the numbers on two sides of the slash
symbol are equal. Press the Reset button to start recounting the scans for the
roller after replacing a new one.

Scanner Control (Power Saving Control)

The power-saving feature of the scanner lamp to save energy and extend the life
cycle of the lamp. By default, the lamp turns off automatically if the scanner is
idle for 15 minutes. You can change the lamp idle time in your preferences or
disable this feature completely by unchecking the Auto Power Saving Mode check
box.
Note: Not all scanner models support these features. If your scanner model is not
supported, the Scanner Controls command will be grayed out in the Scanner menu.

Scanner Probe

This command shows the scanner information on your SCSI, USB, or FireWire
chain. If your scanner does not show in the Scanner List dialog box, make sure
your scanner is properly installed, connected, and turned on, and then click the
Probe button. For details on connecting your scanner, refer to your scanner
hardware installation guide.
20 Microtek ScanWizard Medi Reference Manual