After color print paper back is not blank

The ink/toner is probably out. Do you have the correct drivers for the device also?

Perform "clean print heads" in printer properties select printing preferences,service then click clean nozzles, perform twice or thrice then do the nozzle test, if print heads are recovered your will be in safe, other wise***Two print heads are in this printer each print head leads two colors, left print head leads black & yellow and other one leads cyan & magenta. You need to replace the print heads based on the color which missed.

Possibility cartridge print head dry.

Solution 1:
Do a clean process cartridge automatically. Press START - Control Panel - Printers and Faxes - HP Deskjet d2360 right click and select Printing Preferences - Select the Color tab - select Printer Services - select Clean cartridge, wait for the cleaning process is completed - Perform Test print. If the print test results, has good graphics, press Finish. If the graph is not clear or drop out, repeat the cleaning process once again.

Solution 2:
1. Open the cover printer, cartridges will move to the middle position.
2. Remove the cartridge (be careful, do not touch the element cartridges or print head by hand), then stick the tip cartridge (print head) to clean water
3. Then, attach the print head to a tissue paper. If there is a tissue paper used in ink (black cartridges, black block lines, and color cartridges, three color red yellow blue lines), means the flow of ink to the print head is normal. If the tissue paper no trace of ink, attach back into the water, repeat the above process.
4. After process is complete no.3, clean the cartridges with a tissue paper (careful, do not touch the element cartridges or print head by hand, because it will damage the cartridge). After cartridge clear of the water, insert the cartridges into printer.

For 34 Short Paper error, reseat the tray guides and make sure it is set properly. Also, set the correct settings in the computer. For blank pages, always double-check the paper settings and again the settings in the computer. For not printing black, print the Print Quality page and see what color is not printed or not showing. If Print Quality shows black, try printing any document from any application in the computer. Check if you still have the problem. If problem is not resolved, leave a comment so I can get back to this.

good day, if nothings coming up then u might need to run a maintenance check, use cleaning then test print and see if somethings changed. hope this helps, have a nice day

try to reload your catridge on the carrier or cartridge holder..
and clean your printer tab circuit and also the cartridge tab circuit and run maintenance page on it..
go to your printer panel and select maintenance ..browse clean printhead..and print maintenance page..to clean the cartridge..

Are you saying that the printer prints in B&W but not in color, or only that it will print a test page with B&W? It might be that the color ink cartridge is dry.

buy new HP printer you will have no problem with nozzels

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.

Sounds to me your print head is plugged up. This is not usual though because the majority of people use black ink much more. So, in your printer utility, do a deep cleaning. If that does not work, there is a thing called a purge unit in it. This is a usual way of draining waste ink to a pad that soaks it up. if the hose, or other parts are clogged, it backs the ink up and causes the print head to clog. If this is the start of it, do not waste your ink cleaning, and try not to let it sit too long. Contact canon, and let them kno what you think it is.