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A couple of times this has happened to me and it is to do with the access port at the back of the printer ie it has a lock - unlock symbol on it and a circular handle. Make sure that this is firmly in the locked position. Note that it may seem to be in the locked position but often there is a little bit more it will go ... though dont force it so that it breaks ... try unlocking and firmly locking a couple of times, each time testing the on button. Like I said this has worked for me before



HP DeskJet 1280... | Answered 3 hours ago

You can download on Trusted downloaf page for HP Drivers and Software and find troubleshoting
Trusted Download Page

HP Office... | Answered 4 hours ago

Unfortunately, the OfficeJet Pro 6835 does not have a user replaceable print head. If the printer is under warranty, HP will send you a refurbished unit to replace your current one. Otherwise, you have to buy a new printer.

I wish that I had better news for you.

Cindy Wells

HP Office... | Answered 4 hours ago

You will need to download the driver from the Hewlett Packard website. Follow the link for the driver and choose your Windows version from the list and follow the steps.


HP LaserJet 3030... | Answered 9 hours ago

Double click on pad surface. Buttons could be faulty. Check mousepad settings. Install drivers

HP Pavilion... | Answered 10 hours ago

Your TV needs to have a video input marked "RGB"

HP Computers &... | Answered 23 hours ago

try taking the battery out of it to reset it replace the battery and turn it on

HP EliteBook 840... | Answered Yesterday

When you click on "Print" and the window comes up, click on "Preferences".

Click on the "Color" tab. There should be an option to print in color or grayscale. Select "Color".

HP Deskjet 3845... | Answered Yesterday


Go to system settings and select the 'Printer' option.

Right-click on the printer and enable the 'Use Printer Online' function.

Cancel all the printing jobs till that moment and redo the process.

Sometimes the 'Printer Offline' message occurs due to a 'Job Stuck' issue.

Check all network connections and functions.

Be sure the network interfaces work properly.

Turn the printer off and on to see whether the device is working properly.

HP DeskJet 6540... | Answered Yesterday

try to download windows vista themes please

HP Pavilion... | Answered 2 days ago

    1. Let the process complete, then type exit and hit enter. Next, click the Start Menu, click Computer, left click Local Disk C once to highlight it, right click Local Disk C and select Properties. Click the Tools tab and then click the button to 'Check the Drive for Errors'.

      Cannot Defrag "System" on my HP Pavilion Desktop - HP ...

  1. How do I clean and defrag my HP computer - HP Support ...

HP Computers &... | Answered 2 days ago

You use the Copy button to get to Reduce/Enlarge. It will offer different sizes (i.e. actual size, full page 91%, custom 100%, etc.) you enter OK at the Custom 100%, then you can enter whatever % you want up to 400. I hope this helps.

HP Officejet... | Answered 2 days ago

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