Following a slime trail is also part of the hunting behaviour of some carnivorous slugs. Body mucus provides some protection against predators, as it can make the slug hard to pick up and hold by a bird's beak, for example, and the mucus itself can be distasteful.
1 Push button: The WPS button is either on the product or a clickable button on a wizard or utility screen.  Personal Identification Number (PIN): The PIN is either on a product label or can be viewed on a wizard or utility screen.
Best Answer: The WPS (Wi-Fi Protected Setup) button is not on your printer, but on the wireless access point (check your wireless access point manual for button location). You might check this link for better info & instructions: http://gdlp01.c-wss.com/gds/1/0300007101...