I have an HP 4600dn that is having trouble printing color.

Open the file or image you want to print.Select File>Print>Print Wizard/Tab opens>Select the printer from drop down list>Click Properties tab on the right side area>Below Color Intensity Area>click GREYSCALE PRINTING.

This work for me so give it a try.

Try changing the port on the router.
Also you can follow the cable from the printer to the router.
Check that the cable has not been damaged.
Replacing the cable and trying another port on your router is the cheapest option
before the HP Technicians come out.
Good Luck

clean the inside of the printer or check it.

hello , I may try doing a printer reconfiguration page or page alignment again.

working properly. Press ✔. Press 􀀙 until INFORMATION is highlighted.
Press ✔. Press 􀀙 until PRINT CONFIGURATION is highlighted. Press ✔ to
print the page. If the configuration page does not print, consult the CD User Guide for more info on task.

hope this solves it. if not,

you may try this :

Incorrect shade

The sealing tape has not been removed from
the print cartridge.

Remove the sealing tape from the print
cartridge for the color that is missing. See
Changing print cartridges.

Inconsistent colors after installing a print cartridge

The sealing tape has not been removed from
the print cartridge.
Remove the sealing tape from the print
cartridge for the color that is missing. See
Changing print cartridges.

Another print cartridge may be low. Check the supplies gauge on the control panel
or print a supplies status page. See Printer
information pages.

Print cartridges may be improperly installed. Verify that each print cartridge is installed properly

please give use more info to the problem if it still persists and we can try and pinpoint further

I'm still using the support section of www.partsurfer.hp.com They have all the drivers and the site is OK when it's not too busy with holiday traffic.

Have you tried a few alignments? Also you can try turning the printer on and when you start hearing the alignment turn the printer off ... do this a few times and see if this helps.
Also you can try to manually align the cartridges.. to do this turn the printer off. Open the front cover to reveal the cartridges. On the right hand side you can see some gears. Try to turn one of these slightly.. one click (1mm) should do it. Now turn the printer on and let it align itself

Yes this is normal. Everytime someone prints, the printer exits power saving mode and the fan will stay on. If you leave it on and don't print to it overnight, the fan would shut off in the mornig. But you probably turn the printer off everynight and are printing all day, so you don't really have to expectthe fan to power down unless its not being used for an long period of time idleing.

Yeah, the only thing that can cause this is paper feed problems.

There must be either something loose in the paper feed mech (look for wobbling "tires") or there is still some paper or other foreign debris in the paper feed path.

Make sure the settings are properly set within the program and printer.

try re installing the original software for the printer. sometimes hp drivers get corrupted by either use or anti virus. this normally should fix the problem If it does not please come back