Archive for April, 2012

Several months ago I wrote about how I solved a wireless printing problem with my HP LaserJet P1102W. One tiny little change to the settings made all the difference in the world.

Recently I returned home from vacation to find that – once again – it wouldn’t print. I started by taking a look at the list of devices connected to my home network. Sure enough, the P1102W was missing. This time though, I suspected that it didn’t have anything to do with the channel on the wireless access point. My hunch was that some other device had grabbed the printer’s IP address.

All of the devices on my home network are using dynamically assigned IP addresses rather than static addresses. (However, I may rethink that after this latest issue.) My theory was that the printer had been off for over a week, so its IP address hadn’t been active on the network. Perhaps when we returned, one of the other devices leased the printer’s address. When we returned from vacation, we brought with us two iPhones, two iPads, one iPod, and one laptop.

For this issue it turned out to be a fairly easy fix. I turned off WiFi on the iPads and phones, and sure enough the printer popped up on the network again. When I re-enabled WiFi on the other devices, they leased new addresses and everything was back to normal. That made me start thinking about how many devices we have on the home network, and once I totaled them up, I was a little surprised.

2 iPhones
2 iPads
1 iPod
3 laptops
1 desktop
1 Wii
1 X-box
1 DVD player

That’s twelve devices on the home network. I realized that we had a lot of gadgets sitting around, but it was interesting to see how many network connected devices we have.

Well . . . interesting until they all start talking to each other and take over the world.