My printer Deskjet 3050 all -in- one the button that gives colour photocopy does no longer works.

The HP 3050 Deskjet All-in-One takes the HP 61 cartridges: http://www.shopping.hp.com/product/CH376A%2523B1H . There are 2 cartridge boxes (black and tricolor: cyan, magenta and yellow). Both regular or extended use cartridges are available.

I hope this helps. If you actually have a Laserjet printer, please give the model of the printer to get the toner cartridge you need.

Cindy Wells

I have a problem, when I turn my Hp deskjet 3050 multifunction gives me an error code and not OXC4EB841A concerned

thanks

HP 21 black and HP 22 tricolor cartridges are the cartridges compatible with HP DESKJET D1560.HP 27 and 28 won't work with your printer because they won't get recognized by the machine.It will only give you an error message like incompatible cartridges.

It's probably because the colour cartridge has run out, it needs a colour cartridge aswell to print black.

place the document in side, by the left hand top you will see copy, with two different buttons one is coloured and the other, click on the coloured to get coloured document and click on the black to give you black and white, just once and make sure there is paper in the feeder, thanks

Hello, this is Harry from www.BusinessSpread.co.uk.
We had the exact same problem when printing, we used 3 different 78 colour ink cartages and they all said 100% full but did not work. We then had a look at the dates on the box and they were all expired so when buying ink from anywhere even PC world or Curry’s always look at the expiry date.
Today I went to PC world and purchased a new 78 ink which said expires July 2011 and it works perfectly fine.
Regards,
Businessspread.co.uk

Make sure you don't have a scratch on the glass of the scanner. If you have a mark, or scratch that matches the line ruled on your print, then there is your problem.

It;s also possible the scanner is jerking as it goes across the bed, which is causing the line. Is the line solid, dashed, bold, thin or just kinda there?

Try to clean the print cartridge contact points with a good rubber eraser and clean the printer side cartridge contacts with good lint free cotton cloth. Then first insert Black cartridge and then colour cartridge. Use some more pressure while attaching the cartridges.

This printer is a MONO laserjet printer meaning it can only print in black colour.

If you want a fax/copy/printer that does colour you would need something like a HP Colour Laserjet 2840.

Are you sure the color cartridge is in properly and you removed all of the tape?