Black fax to harass large institutions or government departments, to retaliate against the senders of junk faxes, or merely as simple pranks. The basic principle of a black fax can be extended to form a "black fax attack." In this case, one or more sheets are fed halfway through the sender's fax machine and taped end to end, forming an endless loop that cycles through the machine. Not only can solid black be used, but also images which will repeat endlessly on the receiver's machine until its toner runs out. The introduction of computer-based facsimile systems (combined with integrated document imaging solutions)
Windows Fax and Scan It allows the creation, renaming and moving of folders from a single view. The preview pane shows documents scanned. Users can create profiles for particular scanners and save them for future scanning, and can directly route the scanned documents to their mailboxes after configuring the mail settings. The 'Fax from Scanner' feature allows directly faxing the document from the scanner. Beyond the basic capabilities, is a step towards Unified Messaging, in bringing together the management of related media like faxes, emails, digital documents, etc. Windows Fax and Scan Windows Fax and Scan is an integrated faxing and scanning application included