Hp p4015n prints blank pages

What document you are trying to print?
If it is Excel or Word document you have created a second blank page, reopen the document and delete the second empty page.

To allow for full use of the cartridges, some printers continue to print even after the cartridges are completely out of ink. First, check the ink levels. If the ink level indicators show that a cartridge is low or empty, replace the cartridge.
If not, try to restart the printer. Restarting the printer might clear the issues and allow the printer to function correctly again.Press the power button to turn-off the printer then unplug the power cord from the back of the printer, and the USB cable(if connected). Leave unplug for 30 seconds then reconnect the USB cable and the power cord.
If issue persists, try to reboot your computer. Restarting your computer might resolve the issue. If the printer prints all pages correctly, but it adds blank pages to the printout, check for blank pages in the print preview.
If the preview contains no blank pages, check the printer cables. If the printer connects with a USB cable or an Ethernet cable, a faulty connection might cause the issue.
If the issue persists, check the printer settings on the computer. Issues with the printer settings on the computer might cause the issue. Follow these steps to check the computer: Step one: Check the default paper settings. Make sure that the default paper size matches the width and length of the paper loaded in the tray. If the paper loaded in the tray is different from the paper size setting, the printer might print blank pages. For instance, the issue might occur if legal size paper (215 x 355 mm (8.5 x 14 in)) is in the tray, and the paper size setting is letter (215 x 279 mm (8.5 x 11 in)).Follow these steps to check the default paper settings.Click Start then go to Printers and Faxes .Right-click the icon for your printer ( ), and then click Printing Preferences . Under Printing Preferences window click the Features tab. Compare the settings in the Size drop-down menu with the paper in the tray. If the size of the paper in the tray is not the same as the setting in the Size drop-down menu, change the setting:Click the Size drop-down list, and then select More . The Size is window opens.Select the size of the paper that is in the tray, and then click OK .Click OK in the Printing Preferences window, and then click OK in the Properties window. Step two: Print a test page A test page might help determine if the printer installation caused the problem.Click Start , and then click Control Panel .Right-click the Printers and Faxes folder ( ), and then click Open.Right-click the printer icon ( ).Click Properties .In the General tab, click Print Test Page . The printer prints the Windows XP Printer Test Page.If the Windows XP Printer Test Page prints successfully, you do not need to continue troubleshooting.
If the page is blank, print from an alternate program to determine if the current program is causing the issue.Browse to the location of your saved document, right-click the file, and then click Open With .Select a program other than the program you are currently using to print the document.Open the file in the program, and then check the contents.(Most files open in plain text applications, such as Notepad or WordPad, even if the contents include unusual symbols or text that does not make sense). Try to print the file. If successful, the printer prints exactly what displays in the program window. If the document prints successfully in the alternate program, you do not need to continue troubleshooting. The issue is likely specific to the program you are trying to print from. Consult the program manufacturer for assistance. If the document still prints blank pages in the alternate program, disconnect other devices. Other connected devices, such as scanners, MP3 devices, or other printers might cause conflicts in the communication between the printer and the computer.
If the issue persists, go to this link for the rest of the troubleshooting steps. Go directly to solution nine. http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01892627&cc=us&lc=en&dlc=en&product=3390949&tmp_track_link=ot_search#N46

Instructions

1. Check the display for an error message. If the display reads "Clearing paper from printer," the engine has detected a jam and is attempting to eject the jammed pages automatically. These pages will often be blank.
   
2. Check the display for "Performing PRINT/STOP TEST" or "Performing SERVICE TEST." Either of these messages indicates that the printer is going through a test procedure that may eject blank pages.
   
3. Reduce the amount of paper in the input tray if the printer is feeding multiple blank sheets at a time. The printer will pull extra pages through if the input tray is overfilled.
   
4. Replace the paper in the input tray with the correct size if needed. If the 4600 printer detects the paper as an incorrect size for the print job, it may eject the paper without printing anything on it.
   
5. Replace the ink cartridges if certain colors are blank on the page. Replace the black cartridge if printing a black text document that is coming out blank. The printer may attempt to print even if the ink level is low or empty, but will unable to print anything on the page, causing it to come out blank.
   
6. Remove the sealing tape from newly installed cartridges. The tape covers the print heads and should be removed before installing the cartridges. If the tape is left on, it will prevent ink from getting on the pages as they print.
   
7. Press the "Check mark" button on the control panel to enter the printer menu. Run a diagnostic so the printer can attempt to determine the cause of the blank pages printing. Press the up or down arrow to select "Diagnostics." Press the "Check mark" button. Press the "Down" arrow to highlight "PQ Troubleshooting." Press the "Check mark" button. The printer runs a diagnostic and returns to a ready state when done.
   

This should fix your problem...let me know. ">

Hello, you must clean separation roller whit wet cloth or alcohol. Remove Tray 2, look for blue (usualy) cylinder feed rubber on it and clean Good luck. P.S You can clear paper feed roolers too (look at printer bottom after removing Tray 2) using same way!

Your printer queue still contains fragments of your print job

1. Remove print job at your computer if listed
2. Turn off printer
3. Disconnect printer power supply
4. Reconnect printer power supply
5. Turn on printer

Your queue should be empty now.

Hi devi960:
Pages print, but all
colors do not print or
the pages are
completely blank.
One of the print cartridges might be
low or empty.
Run an engine test and see if all four colors print. If
not all colors print, replace one or more of the print cartridges. If the
engine test is successful, replace the formatter.
If the printed pages are completely
blank, the file might have blank
pages.
Check the file to make sure that it does not contain blank pages.
A print cartridge might be low or
empty.
Check the printer control panel for a Supplies Status message,
print a Supplies Status page, or use the embedded Web server
(HP color LaserJet 2500 series printers only) to see the levels
remaining in the print cartridges. Replace any print cartridges that
are low or empty. Messages are not created for non-HP print
cartridges.
If you are using non-HP print
cartridges, one or more print
cartridges are low or empty. The
control panel lights do not indicate
low or empty for non-HP print
cartridges.
Replace one or more of the print cartridges.
Font DIMM might be selected but the
font DIMM is not physically installed in
the printer. (This issue applies only to
HP color LaserJet 2500 series
printers using an Asian-language font
DIMM.)
In the settings for this printer, clear the Font DIMM check box on
the Configure tab if no font DIMM is installed in the printer. Select
the Font DIMM check box only if the font DIMM is physically
installed in the printer. If you think that the font DIMM is installed,
make sure that it is installed correctly.
The paper curls when
exiting the top output
bin.
The paper needs to print to the
straight-through paper path.
Open the rear output door to print to the straight-through paper
path. Remove each sheet as it exits the printer.
The stack was slightly curled when it
was placed in the tray.
Turn the stack over in the tray.
The paper does not meet
specifications.
See the user guide for information about print-media specifications.
If you are printing on light media, the
Type setting might not be correct.
Select Light in the Type is field in the printer driver.

Try checking the ink cartridges and make sure they have ink in them or it will keep printing blank pages. Then try printing a test page by going to control panel, clicking on printers and faxes and right clicking on your printer and going to properties. Then go all the way down to the bottom of the page and click print test page. It will clean the printer cartridges and align them to print correctly. It should work after that.

sounds like you're dealing with Postscript issues here. Does your HP have postscript drivers installed.

you might want to check on the current Mac drivers through this link

HI there make sure that the paper tray guides are fully against the paper also try sending the job through the manual feed to see if you get the same problem. If you do not then it maybe that the paper cassette separation pad is worn and will need replacing. If your model has no rubber pad at the front of the cassette then you will have a metal hold over one corner of the paper make sure that when the paper lifts that the paper sits under the silver (Dog Ear) as this acts as a separator.

Hope this helps
Thanks J