Some of y'all know how I feel about HP printers. Today was just another brick 
in the wall.

I had set up a brand-new HP printer for a client a couple weeks ago. It had no 
display and no visible controls. It had hidden colored lights that occasionally 
glowed in various preschool shapes from under the smooth, white, featureless 
plastic surface. Some of them turned out to be pressable, some of them not. 
There was no manual. You had to guess what the colors and shapes (things like 
X, O, box, and !) meant and/or did. The whole human interface was like a 2001 
Space Odyssey nightmare crapshoot. But it's damning vice turned out to be that 
it couldn't print more than one page (of any stock) in a row without shredding 
paper. Eventually, the client took it back and replaced it, as I recommended. 
However she replaced it with another HP, as I recommended against. (The shop 
carried nothing but HP and Dell.)

So today, I go out again to configure the new HP, and encounter a fascinating 
style of brain damage I have never before seen.

This unit has a display touch panel, a much better interface. I push where I 
have to push to start the wireless configuration process. It throws up a bunch 
of SSIDs on the screen, and asks me which one of them I want to connect to. It 
shows me about six SSIDs, but none of them are my client's. My client lives in 
a new neighborhood prewired with CenturyLink fiber, so all of his neighbors 
have SSIDs it look like CenturyLinkNNNN, as he does himself. Well, I'm seeing 
for five of these iDs that obviously belong to his neighbors, but I'm not 
seeing his. I hit the refresh button, and I see more SSIDs, including some 
non-CL hotspots, but still not his. Yet I know his is up and working, because 
my iPhone and my clients equipment are all using it. And of course, he has the 
same router hardware as all of his neighbors, because it came with the new home.

I log into his router. He has both a 2.4 GHz and 5 GHz AP with the same name, 
so it's not that the printer has only the wrong band radio card. The SSID is 
not set to hidden, and it shows up on my iPhone, I change the channel numbers 
on both, no improvement. I narrow them both down to a basic 20 MHz bandwidth, 
no improvement. I change the SSID name to something entirely different, no 
improvement (I change it back).

Perhaps the printer's radio is swamped by the strong signal from an AP that is 
within a couple feet of it? I carry the printer to the other side of the house 
to see if that helps. No improvement. I turn on the hotspot on my iPhone. It 
shows up on the printer immediately.

Finally I give up, find a long enough ethernet cable, and cable the damn thing 
directly to the modem. 

Not only do I not understand this problem, I have absolutely no idea how it 
could possibly be made to happen in an out-of-the-box product. But obviously, 
if anyone can do it, HP can!



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