No longer prints in color

Could be driver issue

Shake the ink bottle and put it back and see

I'm having the same problem with three networked P3015 printers on a Windows 2003 server. They stopped printing PDF files last week. The universal PS driver from HP works, but it's a pretty ugly solution. I'd like to know why the PCL driver just stopped working.
Btw, we're printing from Acrobat 9.4.2. Word, Excel, and other office printing is fine still.

The 3550 won't print in any color if any of the colors are out. You'll have to replace the color ink that's empty to get it to print.

In the future, if you're just printing black and white, you can select "Print in Grayscale" from the print properties to just use the black ink cartridge, which will help the color cartridges to last longer.

May I know if the printer is working on any computer.

It assume to be the Black Ink Head of the Printer is decayed. I mean to say the Surface where the Ink cartridge contacted to Printer, the film also need to be replaced. Plz check it to nearby service centre.

Normal 0 Driver could be corrupt.
Disconnect the printer or at least be sure it is turned off. I'd do both and reinstall the CD software program that came with the printer. When the software program asks you to connect the printer to the USB port, do so and it should again work properly.
Hope this helps. Bud

For reliable wireless printing I setup an IP address on the printer. Then you can print from any device on that network.

Found the answer. For some reason, my computer accepted a Mac driver. It called the printer Epson Stylus COLOR 880 (M). I went back to the original installation disk; thereafter, I had two printers, one without M, one with M, and deleted the M printer. All is working fine now.

i think you have a corrupted driver- you have to uninstall driver first

1. Double click on the MAC HARD DRIVE.
2. Double click on the LIBRARY folder.
3. Double click on the PRINTERS folder.
4. Drag the EPSON folder to the trash can.

Go to print and fax and delete the printer name as well

Restart the Mac. (You do not need to empty the trash.)
If you have not done so already, please follow the steps below to download the latest driver for your printer in OSX:

1. Go to the following website: http://support.epson.com
2. Under the PRINTERS heading select INK JETS and then the Stylus Photo R2400.
3. Under the DRIVERS & DOWNLOADS section select MACINTOSH.
4. Select and download the following file for your operating system

which mac are you using? tiger ot leopard? intel core or powerpc?

1. Manually adjust color from the driver (Mac OS 9) 2. Manually adjust color from the driver (Mac OS X) 3. Manually adjust color from the driver (Windows) 4. Confirm that the recommended ink tanks are installed properly (iP1500 / iP2000) 5. Disable Monochrome Effects in the printer driver (Windows) 6. Perform print head alignment (Mac OS 9) iP1500 / iP2000 7. Perform print head alignment (Mac OS X) iP1500 / iP2000 8. Perform print head alignment (Windows) iP1500 / iP2000 9. Perform print head cleaning (Mac OS 9) iP1500 / iP2000 10. Perform print head cleaning (Mac OS X) iP1500 / iP2000

http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=SupportDetailTabAct&fcategoryid=257&modelid=10236