I'm having problems with opening my .gpd files and I'm wondering if you know anything about it?

Try this
http://getitherefree.net/ttfsub-gpd-download/

Molly As it says the file needs an application to open it, what type of suffix does it have on it by this I mean does it have either .zip, .jpg, .doc, .exe or something else on the end of it. This would identify what application you need to open it. Do you know what the file is you are trying to download? If you could tell me what type of file it is I should be able to help you.

if it is only 2 months old call for service, it is under warrenty

Hello Pls tell me your printer is coming in ready mode or not if it comes in ready mode then reload the firmwere from hp.com,your problem will be resolved 100%

http://www.filetypeinfo.com/extension/gpd Scroll to bottom of page and click the Download Now button to download the universal file viewer this should work for you!

That's the print spooler files for your printer. Just uninstall the printer and reinstall the print drivers using the included software.
Steps:
1) Go into Control Panel~Device Manager (Devices and Printers in Win 7)~right click on the HP printer and left click on Remove Device. 2) Reinstall the printer using the HP software that was included with the printer or go to the HP web site to download the software if you have lost the original disk.
That should do it.

Hi,
The above mentioned files seems to be your HP printer file, try to reinstall your HP printer software.

Regards,
JJ

Hi, Please find the work around steps to resolve duplex printing issue in Windows Vista. Please the send the *.gpd files to the cu via mail before doing the steps. Duplexer Printing for Windows Vista Troubleshooting steps 1.start-all programs- accessories ? cmd -right click-run as administrator 2.Stop the Spooler service - Type net stop spooler 3.Change current directory Type cd windows\system32\spool\drivers\w32x86\3 4.Backup the old gpd files - Type copy hp*.gpd *.bak 5.sent the zipped file to customers email address through astro and then download the file to customers desktop 6.extracted the files from the zipped folder and then pasted those files to windows\system32\spool\drivers\w32x86\3 7.Remove old BUD file Type - del HP*.bud file 8.Restart to spooler service - Type net start spooler 9.checked under printing preferences if the both sided printing is selected as automatic and then tried printing a two page document 10.checked whether its printing or not. 11.) Start-Control Panel- Printer & Faxes- Right Click On the printer -Properties-Device settings-Disable the manual Duplex printing-Click on Installed Two sided printing-click on apply & ok. 12) Then Go to Right Click on the Printer-Printing preferences-Paper quality-Select Two Sided Printing from the top drop down list where its showing What do you want to do? 13) From Print on both sides-Select Automatically from the drop down list. 14) Try to print on both side check whether its working or not.

Hi,

You have to end a .inf file from Microsoft to get it to work. Open up c:\windows\inf\oem16.inf in your favorite text editor. Search for "hpc20155.xml" and you will find this section:
;hp LaserJet 2015 files
[DATA_FILES_20155]
hpc20155.xml,,,0x00000020
hpzsc43e.dtd,,,0x00000020
hpc20155.gpd,,,0x00000020
hpc2015b.ini,,,0x00000020
Change hpc20155.xml,,,0x0000002 to hpc2015.xml,,,0x00000020 (take out the last 5 in hpc20155.xml). Save it and go back to add a new printer in windows. This should fix the problem.
There is one thing to add, however: the name of the oem inf file might be slightly different on different computers. Easiest way to find it is to go to Start –> Search –> Files and Folders; Set your search location to C:\Windows\Inf, and enter “hpc20155.xml” in the field labeled "”A word or phrase in the file”. If you get multiple results, you’ll have to check them one by one; just follow the rest of the bjones’ walkthrough from that point on.

Thanks.