Hi everyone and Thanks for your replys.

I have been working in a printer that does not connect via USB ports. The model in question is in the title of this thread. My custumer reported me that it was working fine for some 6 moth but all of a sudden it desapeared from his Windows' Devices & Printers.

During my own tests I have been using different USB cables that work fine with other devices. Also, I've tested it with different computers (4 to be precise) and each one of 'em are running different Windows versions (ranging from XP, Vista, Win 7 and 8.1). Its logic board does not show any damage, fuse are tested ok, capacitors look fine.

One thing that I noticed this printer is both Ethernet and USB and both ports are on the same board (circuit), but the ethernet card's LEDs are always on, no blinking or turning off, even when there's none ethernet cable connected.

Does anyone have a clue or have run into the same problem with this printer model?

Thanks.

How do you reset the password? note: i forgot what the password was even after the hint: " ".

I fixed it by 'Boot into Recovery Partition' method and unlocked the volume encypted with FileVault , fortunately I had saved the Filevault password. Here is the article that I followed: https://iguruservices.com/support/reset-...

They have mentioned all the steps to reset mac password for all the different version of Mac including OS X 10.4-10.5 which is simple by typing the following command :

sh /etc/rc

passwd shortusername

And to reset password in Mac OS X 10.6-10.10 use the following command in single user mode

launchctl load /System/Library/LaunchDaemons/com.apple.opendirectoryd.plist

dscl . -passwd /Users/shortusername

Also you can use recovery mode to reset mac admin password in any Mac OS X running 10.7 to 10.12

Simply by opening terminal in recovery mode and type resetpassword

How do you reset the password? note: i forgot what the password was even after the hint: " ".

One day just doesn’t turn on no activity at all no HDD light, Power light or Battery light.

I have an Epson Artisan 837 all in one. It was working perfectly fine yesterday. Today it is telling me I have a paper jam. I went through the steps it told me to take 3 times. There is no paper jammed anywhere! Each time I finish the steps and turn it back on, it makes a grinding sound, then I get the same paper jam error message. I need some helpful advice if anyone has seen this before, please tell me what I should do.

This is the first time I have experienced with my Iphone 6. After I charged it, when I was answering e-mails the screen turned black. I was thinking maybe it was the battery. But when I try to charge it again the screen is still black and I got surprised that my Iphone is ringing and I can still answer calls and it alarms and I still receive text messages. But I couldn't open it because the screen display is black. I tried to "hard reset" but It did not work. What could be the problem? I did not drop the iphone. The screen just turned black unexpectedly.

Hi,

bought an iPhone 6 Plus on eBay. It's in perfect condition and I think I got a bargain. It has an issue though, which was why it was sold as not working: the touchscreen randomly becomes unresponsive and the phone needs a reset to make it start working again.

It seems to do it particularly if left untouched for a while.

I did a restore in DFU mode and it's still doing it.

It's 16 months old so out of warranty with Apple.

I booked an appointment with a genius tomorrow, but I believe that they won't fix that for free, even if I read on their forum lots of people complain about this issue especially after upgrading to iOS 9.

Also, worth mentioning that I checked the serial number of this iPhone and it qualifies for the Apple free iSight camera replacement program for the Iphone 6 Plus (rear camera producing blurry images).

Does it sound like a software issue or a hardware one? Thanks in advance for any replies.

No, screen looks fine. No lines or anything like that. Phone has no dents and is cosmetically in mint condition.

Pretty sure touchscreen stops working only after the phone has gone in standby for a while. If I am using it, it works fine so I don't understand how it can be a hardware issue.

Ah I have noticed that if I keep tapping while the screen is unresponsive, the tap on the screen will sometimes register but the only thing that works is a reset and sometimes I have to reset twice in a row for the touchscreen to become responsive again.

My iPhone doesn't display a grey bar though. Also, yesterday it became unresponsive, I kept tapping the camera icon, the touch input finally registered and that unfroze the touchscreen without even a reset.

I'm starting to think it's just a faulty digitizer.

I wanted to give an update since a couple of years have passed…

The phone worked perfectly for a year or so after they replaced the rear camera then the touch disease returned.

It definitely did something good to the phone as it allowed me to use it for quite a while before packing up for good.

I sold the phone on eBay as not working for about the same money I paid for it so I didn't lose money on it.

Hi,

bought an iPhone 6 Plus on eBay. It's in perfect condition and I think I got a bargain. It has an issue though, which was why it was sold as not working: the touchscreen randomly becomes unresponsive and the phone needs a reset to make it start working again.

It seems to do it particularly if left untouched for a while.

I did a restore in DFU mode and it's still doing it.

It's 16 months old so out of warranty with Apple.

I booked an appointment with a genius tomorrow, but I believe that they won't fix that for free, even if I read on their forum lots of people complain about this issue especially after upgrading to iOS 9.

Also, worth mentioning that I checked the serial number of this iPhone and it qualifies for the Apple free iSight camera replacement program for the Iphone 6 Plus (rear camera producing blurry images).

Does it sound like a software issue or a hardware one? Thanks in advance for any replies.

No, screen looks fine. No lines or anything like that. Phone has no dents and is cosmetically in mint condition.

Pretty sure touchscreen stops working only after the phone has gone in standby for a while. If I am using it, it works fine so I don't understand how it can be a hardware issue.

Ah I have noticed that if I keep tapping while the screen is unresponsive, the tap on the screen will sometimes register but the only thing that works is a reset and sometimes I have to reset twice in a row for the touchscreen to become responsive again.

My iPhone doesn't display a grey bar though. Also, yesterday it became unresponsive, I kept tapping the camera icon, the touch input finally registered and that unfroze the touchscreen without even a reset.

I'm starting to think it's just a faulty digitizer.

I wanted to give an update since a couple of years have passed…

The phone worked perfectly for a year or so after they replaced the rear camera then the touch disease returned.

It definitely did something good to the phone as it allowed me to use it for quite a while before packing up for good.

I sold the phone on eBay as not working for about the same money I paid for it so I didn't lose money on it.

Hallo, liebes iFixit Team und Forum,

ist es mir als iFixit Pro erlaubt die Seite “https://de.ifixit.com/quality“ als PDF zu exportieren und die Texte für meine Firma anzupassen? Das Logo von iFixit bleibt Natürlich erhalten. Ich würde nur gerne die Texte Anpassen um Meinen Kunden Einfach zeigen zu Können was uns mithilfe von iFixit möglich ist und was wir tun.

Vielen Dank schonmal für die Auskunft!