The remote host appears to be a printer and will not be scanned.
Description :
The remote host appears to be a network printer or multi-function
device. Such devices often react very poorly when scanned - some
crash, others print a number of pages. To avoid problems, has
marked the remote host as Dead and will not scan it.
Solution :
If you are not concerned about such behavior, enable the Scan Network
Printers setting under the Do not scan fragile devices advanced
settings block and re-run the scan.