I have tried calling Epson support, to no avail. I keep getting disconnected. The printer just keeps cycling off and then turning itself on. It acts like it is scanning something and then stops. about 2 minutes later it turns itself off and starts the cycle all over again. I have just unplugged it.
When I press the power button on my Epson WorkForce WF-3520 printer, it starts up normally, but shuts down within 30 seconds. Ten seconds later, it starts itself and the stop/start cycle is repeated again and again. This has only started happening today (6th December 2016).
How do you keep user.config settings across different assembly versions in .net? Action to crop a photo with user input. The batch processing I'm stumped.  All I need to do is open my photo, have the action stop to wait for me to decide where the crop should be (to center the important part of the photo), then close that photo so the batch processing can go get the next photo.  I see the "inset stop" is the key, but it never allows me to crop, it just moves on to the next photo. I'm Egyptian and flying to Cairo from Tbilisi, via Istanbul. The first flight Tbilisi-Istanbul is on Atlasjet, then from Istanbul to Cairo I am flying on Egyptair. For that, I have to recheck in at Istanbul to my Egyptair flight  Will I need to pass passport control at Istanbul airport to collect my bags and check in on Egyptair? Will I need a transit visa for that? Or it can be all done through neutral zone? Does "Going Infinite" necessarily end the game? Hi is it possible to exclude traffic from a certain country in google analytics?  If yes, how do I do it? Okay, obviously beyond Data and the Soong-type androids. But seriously, we have more robots in our daily life now than there apparently are on Trek. Is there a canon answer why not? It seems like Star Wars is more on the nose in this regard - it’s unclear why all dirty/dangerous/boring work wouldn’t be done by robots (anthropomorphic or not). Fixed page header overlaps in-page anchors In 1735 Euler gave the value of $\gamma$ as $0.577218.$ The constant is generally defined as the limit of the difference between the harmonic series and $\log n:~\gamma= \lim_{n\to\infty}\sum_{k=1}^{n}\frac{1}{k}-\log n.$ Euler apparently relished this sort of calculation and must have taken quite a few terms to get such a good approximation.  My question is whether without a computer one can now prove that  $$\gamma &lt;  \sqrt{1/3}$$   with at least some savings in terms of the type of work Euler apparently expended? I don't think there's any point in raising the bar to $\gamma &lt; \ln 2\sqrt{\frac{23}{29}} $  because it seems to be the same sort of question.       My own thought was to compare $\frac{1}{2}\int_0^{1/3}\frac{dx}{\sqrt{x}}$ to something like $(-1)\cdot\int_0^\infty e^{-u}\ln u~du$ but I expect there's a better way. add transistor model to LTspice I'm trying to add the mmbt3904lt1g model to LTspice. - I've copied its data from the MMBT3904LT1.LIB.txt in the standard.bjt library. - I've added an NPN to my schematic then I've changed its value to mmbt3904lt1g  - through the Edit->spice directive I've pasted the path to this library I thought it was all to use this device but no simulation is achieved.. I get only: Can't find definition of model "MMBT3904LT1g"  where I'm doing wrong ? Layover at Narita, Japan. Do I need a transit visa? I will be transferring between two international flights at Tokyo Narita airport. I'm scheduled to depart the same day I arrive. I am planning to stay within the airport during the layover. Does anyone know if I will require a transit visa at Narita? Weird line in my mirrored mesh How to forward X over SSH to run graphics applications remotely? I have a machine running Ubuntu which I SSH to from my Fedora 14 machine. I want to forward X from the Ubuntu machine back to Fedora so I can run graphical programs remotely. Both machines are on a LAN.  I know that the -X option enables X11 forwarding in SSH, but I feel like I am missing some of the steps.  What are the required steps to forward X from a Ubuntu machine to Fedora over SSH? Evaluate $\int_0^\infty\frac{\ln x}{1+x^2}dx$ Evaluate $$\int_0^\infty\frac{\ln x}{1+x^2}\ dx$$ I don't know where to start with this so either the full evaluation or any hints or pushes in the right direction would be appreciated.  Thanks. Is it same number of candies for any stage of evolution while transferring pokemon to professor? I was just wondering if the number of candies we get while transferring the pokemon to professor is same for any stage of evolution ?   For example, you would get a pidgey candy for transferring a pidgey. Is it same number of candies for transferring pidgey, pidgeotto or pidgeot ? In version 5.2 of Apple's Pages app for OS X (Mavericks), how do I change the page layout? Hello everyone interested. Here's a seemingly simple problem.  Suppose $G$ is a complete, simple graph with vertices $\{1,2,..,n\}$, $n\geq k\geq 3$.  How many cycles of length $k$ can we have on $G$?  The statement seems simple but I have trouble putting everything together.  So I say fix a vertex and start forming cycles with length k. But I get nowhere... What is the proper approach to this problem since counting is not easy? Is there a relevant theorem that I am unaware of?  Thanks for any help... I lock my computer a lot, and was wondering if there was a way to get the lock screen when I hit Ctrl + Alt + L. Right now when I use that key combination it turns the screen black, and I have to hit a key or click to bring up the screen where it shows the option to enter your password or switch users, as well as displaying the desktop background behind it.   Is there anyway to avoid having to hit that extra key, to bring up the screen I want? And is there anyway to keep it that way? It's really a matter of personal preference, and I don't see any reason why not to have it stay that way as my monitor eventually is turned off and/or my computer suspended. Why does the standard error of the intercept increase the further $\bar x$ is from 0? The standard error of the intercept term ($\hat{\beta}_0$) in $y=\beta_1x+\beta_0+\varepsilon$ is given by $$SE(\hat{\beta}_0)^2 = \sigma^2\left[\frac{1}{n}+\frac{\bar{x}^2}{\sum_{i=1}^n(x_i-\bar{x})^2}\right]$$ where $\bar{x}$ is the mean of the $x_i$'s.  From what I understand, the SE quantifies your uncertainty- for instance, in 95% of the samples, the interval $[\hat{\beta}_0-2SE,\hat{\beta}_0+2SE]$ will contain the true $\beta_0$. I fail to understand how the SE, a measure of uncertainty, increases with $\bar{x}$. If I simply shift my data, so that $\bar{x}=0$, my uncertainty goes down? That seems unreasonable.  An analogous interpretation is - in the uncentered version of my data, $\hat{\beta}_0$ corresponds to my prediction at $x=0$, while in the centered data, $\hat{\beta}_0$ corresponds to my prediction at $x=\bar{x}$. So does this then mean that my uncertainty about my prediction at $x=0$ is greater than my uncertainty about my prediction at $x=\bar{x}$? That seems unreasonable too, the error $\epsilon$ has the same variance for all values of $x$, so my uncertainty in my predicted values should be the same for all $x$.  There are gaps in my understanding I'm sure. Could somebody help me understand what's going on? Blender is saving as a blend1 file, not blend I teach Blender to classes of game design students in the University of California and a student came to me yesterday with a problem I haven't seen before. She's created a very simple file, but when it's saved Blender puts a .blend1 extension on it every time, not the normal .blend. This means that after it's saved twice there are two .blend1 files in the directory, and no .blend file. I have no idea why this is happening. What has she done? Anyone seen this before?  thanks - Chris Converting Ubuntu 16.04 legacy mode to UEFI mode So it's time to ask my first question, something I've been struggling with for a while now. I know there are some questions around the same topic, however, none of them (which I could find) have been of any help.  Before you ask, I want to do some explaining of the core problem.  Why have I not just installed it in UEFI mode?  I was unable to boot the install (or live mode for that matter) in uefi mode. After some time spent searching on google I noticed that several people have had this exact problem: after the menu appears (the uefi one), whatever I do simply results in a black screen.  After reading this article , I though I'd try installing ubuntu in legacy mode, and then use boot-repair to convert my install to uefi.   NOTE: I am dual booting ubutnu alongside Windows 10. Currently I have to enter the bios settings to enable uefi boot in order to enter windows and vice versa.   What I have tried  Boot-repair  I then tried, of course, boot-repair while in a legacy mode session only to get this error message:     The current session is in Legacy mode. Please reboot the computer, and use this software in an EFI session. This will enable this feature. For example, use a live-USB of Boot-Repair-Disk-64bit (www.sourceforge.net/p/boot-repair-cd), after making sure your BIOS is set up to boot USB in EFI mode.   Boot-repair live usb  I tried creating a live usb with boot-repair 64bit only to encounter the same problem as when booting the ubuntu install  Why do I need to boot with UEFI?  Well I don't REALLY need too boot using UEFI, however, my current windows install does, and it would be great to be able to choose whether to boot windows or ubuntu without having to switch between legacy and uefi.  Need any more information?  Is there a way to manually create the /boot partition and do the necessary changes for my system to boot efi?  Other suggestions?  Thanks  EDIT:  While I have tried both on and off, secured boot has been turned off for most of my attempts.  Edit #2: (In response to Rod Smith and comments regarding more info)   I have tried rEFInd boot manager, it encounters the very same problem I have tried rufus (Windows) and unetbootin (Ubuntu) for creating the usb media, both of which producing valid media (for other computers at least) I have a friend with (almost) the same computer with the same problem Very few distros work, Arch and Gentoo are among those who do work I have a GTX 1060 card on a Multicom laptop Windows does indeed use GPT and UEFI boot   Many of my assumptions have been made after reading this post right here:   Especially the text right after something describing my problem:     There is no solution for these errors and the workaround is to disable UEFI to enable the Ubuntu installer to run in legacy mode; after which boot-repair can be used to install grub-efi which then allows/needs UEFI switched back on before Ubuntu will boot using UEFI.   I actually assumed I couldn't reach the F6 menu at all, but now I haven't had time to recheck that.