Does anyone know hhow to fix MacBook Pro saying printer offline

I was using my Canon Pixma printer, switched to my scanner for a quick scan. When I switched back to my printer, a message says the printer is offline. Can anyone hlep me. There are no needed software updates. Thank you.

For some strange reason, when I switched the uSB to the other port, it went back online -- go figure. Anyway, I'm glad it's working.

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I recently bought an Epson Artisan 837 printer. I installed the driver and now Photoshop from CS3 will not open. It quits when the Twain portion of the program starts loading. Does anyone know how to fix this so my printer will work with Photoshop??

I recently bought an Epson Artisan 837 printer. I installed the driver and now Photoshop from CS3 will not open. It closes every time it gets to the point where it is loading the Twain portion. Does anyone know how to fix this so my printer and Photoshop will work together? Thanks for any help I can get!

You're welcome.
But, no, don't look to Epson for fixes to their driver in newer versions, and Adobe has deprecated the TWAIN plug-in. Hoping for a solution there is futile. That has not happened and it's never going to happen. The consensus is that it's pretty foolish to tie up Photoshop to scan. Honestly.
Any improvement in the behavior of newer versions of the Epson drivers in that regard would be pure coincidence.
You need to understand that you never, ever scan "within" Photoshop, as Photoshop has no scanning capabilities whatsoever. When you use the Import > Twain plug-in all you are doing is blocking Photoshop while you call up the stand-alone Epson scanning software. If you think about it, its most inefficient.
VueScan has a pretty powerful scanning plug-in that can be called from the Impost menu—if you insist. VueScan is not free, but it's a pretty good value, IMO.
As for the Epson CD printing software, I have no clue. Sorry.

Does anyone know compatibility touchscreen for Macbook Pro 15'' Retina with Yosemite?

I am looking touchscreen monitor to work with. I have Macbook Pro (Mid 2014) 15'' Retina and OSX Yosemite. I am having difficulties to find a monitor that supports OS X Yosemite. Does anyone know monitor that would work?

Hi Macsaregreat I found a company that does them the link is http://www.mrnutcase.com/en-GB/personalised-macbook-cover/ it is an actual hard plastic case for the top and bottom, I love mine came really quick as well.
Hope that helps

Does anyone know when the new macbook pro comes out ?

im wondering if there will be a new macbook pro version sometimes this year or when was the last uptade or the last macbook pro came out.. thanx

If I'm not mistaken, retail versions of Windows 7 come with both the 64 bit and 32 bit DVDs in the package (it doesn't make sense for them to market two separate packaged versions). If you purchased it online via the Microsoft Store for download, they allow you to go back and download either version as well. Provided you have a legit version of Windows 7, you should have access to either version.
Either version should work fine on a current Macbook Pro.

My keyboard is no longer lighting up on my macbook pro...does anyone know how to fix this issue manually?

My backlight on my macbook pro unibody is not working. The lights do not come on. Does anyone know how to fix this manually? Im also missing screes to the back of my computer holding it in shape. My battery needs to be replaced as well. How do i do all of this? Id also like to replace my RAM.

For the keyboard backlight:
Have you tried pressing the "lights on" F-key, that has like a half-round rays of light over a bar symbol (currently F6 on my Mac, but may be different on other models)? If it doesn't work, does anything show on the screen?
If a crossed-out symbol pops up onscreen when you press the F-key, that means that automatic keyboard lighting is enabled and the Mac thinks surroundings are too bright already. Go to System Preferences / Keyboard and uncheck the "Automatically illuminate keyboard..." item, then try again.
For the screws:
Visit www.powerbookmedic.com or www.ifixit.com and see in their Mac parts section for a replacement screw set. You will need to know your Mac's model, printed on the bottom lid, to ensure you get the correct parts for that particular computer.
For the RAM:
While in either of the two places I mentioned above, visit their How-To / DIY section for instructions on how to replace RAM on your Mac. Then visit www.crucial.com, www.corsair.com, www.kingston.com, www.otherworldcomputing.com or any other RAM maker, use their RAM advisor together with your Mac's model to select the correct RAM upgrade kit for your Mac.

I have a Macbook Pro 2009, i upgraded from 10.5 to 10.8.2 and now when I put it to sleep it shuts down. Does anyone know how to fix this?

I have a Macbook Pro 2009, i upgraded from 10.5 to 10.8.2 and now when I put it to sleep it shuts down. Does anyone know how to fix this?

That disk from her computer is a machine specific version, you need this disk
http://store.apple.com/us/product/MC573Z/A
and follow these instructions
How to erase and install Snow Leopard 10.6

Something has gone wrong with my external hard drive after my macbook battery went off.. now i cannot paste or create new folder. Does anyone know how to fix this?

something has gone wrong with my external hard drive after my macbook battery went off.. now i cannot paste or create new folder. Does anyone know how to fix this?

Bus powered external drive?
Backups?
Does Disk Utility can see and repair the drive or not?
Also try here in future: MacBook Pro

I have a late 2011 Macbook and whenever I open any application it opens only the top menu bar and no viewer windows.I always have to click cmd n to open new windows and it is quite annoying.Does anyone know how to fix this issue? Thx

I have a late 2011 Macbook and whenever I open any application it opens only the top menu bar and no viewer windows.I always have to click cmd n to open new windows and it is quite annoying.Does anyone know how to fix this issue? Thx

You may have more of a chance getting a quicker answer here:
https://discussions.apple.com/community/windows_software/windows_compatibility

My Macbook (2009 White) Has had water spilled onto it, it all works apart from the screen. When connected to an external display it works fine, just not on the Macbook itself. Does anyone know how to fix this?

My Macbook (2009 White) Has had water spilled onto it, it all works apart from the screen. When connected to an external display it works fine, just not on the Macbook itself. Does anyone know how to fix this?

Take it to Apple and ask them to fix the physical damage the water caused.
Allan

My daughters Ipod touch is disabled for 22,427,950 minutes. Does anyone know how to fix this? It also goes to black screen when in use, even when battery is charged.

My daughters Ipod touch is disabled for 22,427,950 minutes. Does anyone know how to fix this problem? The screen also goes to black when using it, even if battery is fully charged.
Thanks

http://support.apple.com/kb/ht1212
Basic troubleshooting steps
17" 2.2GHz i7 Quad-Core MacBook Pro  8G RAM  750G HD + OCZ Vertex 3 SSD Boot HD 
Got problems with your Apple iDevice-like iPhone, iPad or iPod touch? Try Troubleshooting 101
 In Memory of Steve Jobs 

When I create a new project in iMovie and drop clips into it, it plays the first one and then quits right near the end of the second clip. I have re-started my computer, tried a new project etc, and no luck, does anyone know how to fix this issue?

When I create a new project in iMovie and drop clips into it, it plays the first one and then quits right near the end of the second clip. I have re-started my computer, tried a new project etc, and no luck, does anyone know how to fix this issue?

This is a part of the larger MacBook Pro connectivity issue. There are several related threads dealing with the MBP's networking problems. If your unit is suffering from this type of difficulty, good luck ... (or a long ethernet cable)
(PS Everybody please make noise on this one so apple comes up with a solution.)
< Edited by Host >

After the new 10.9.2 Maverick upgrade, my Photosmart C4480 3 in 1 printer can not scan and save the file to desktop or documents. You can only see the image in the print preview area. Does anyone know how to fix this or when a fix will be out?

After Aple support downloaded the new 10.9.2 Maverick upgrade on my MacBook Air, my Photosmart C4480 3 in 1 printer can not scan a document and load the file on to my desktop or document file. (You can see the doc image in the preview but it doesn't save it.) Does anyone know an Apple fix for this or when the fix will be out? After hours of trying reloading, and the usual fixes, etc. Apple told me to call HP, and HP told me they don't support Mac. It does not seem honorable of Apple to put out an upgrade and not tell people it will destroy their scanning ability, and that the only thing to do is to buy another printer/scanner.

Have you tried using Applications/Image Capture to scan.
Vuescan often works.
VueScan
VueScan FAQ

Does anyone know how to fix an error in cc photoshop on Win8 that says puppet warp could not complete request due to program error?

Does anyone know how to fix an error in cc photoshop on Win8 that says puppet warp could not complete request due to program error?

Questions on using a specific program should go in that program forum
This forum is about the Cloud as a delivery process, not about using individual programs
If you start at the Forums Index https://forums.adobe.com/welcome
You will be able to select a forum for the specific Adobe product(s) you use
Click the "down arrow" symbol on the right (where it says All communities) to open the drop down list and scroll

Internal speakers are not working, they're not showing up at all. Does anyone know how to fix this?

My computer's speakers are not putting out sound. They worked fine yesterday, and I just now started up my computer and began using it today. The internal speakers don't show up on my list of output devices in settings, and I can't adjust the volume. Any help is really appreciated!!!

They are all in the same folder and it says all images are there, but it is only showing 1 card's images at a time. Does anyone know how to fix this?
This is kind of confusing, on the one hand you say "it says all images are there" and then you directly contradict this by saying "it is only showing 1 card's images at a time".
Could you explain in a lot more detail what you see (and don't say "it", say exactly what part of Lightroom or what part of your operating system you are looking at), or show us a screen capture?

Hi. I get the following message when trying to update or install an application: "impossible to connect to iTunes store". Does anyone know how to fix this? Thanks!

Hi. I get the following message when trying to update or install an application: "impossible to connect to iTunes store". Does anyone know how to fix this? Thanks!

Try updating your iTunes using an iTunesSetup.exe (or iTunes64Setup.exe) installer file downloaded from the Apple website:
http://www.apple.com/itunes/download/

Does anyone know hhow to fix MacBook Pro saying printer offline

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