Butons 0 # and * dont work

1-then presss that buton. and 0 for non tax

i dont think you where trying the right solutions. the mp250 catridge 511 can not be reset as far as i know. what you can do to get it to print is to long press the reset button. this disables the ink level check function and you can work. the procedure you stated is usually for resetting the ink absorber, not catridges.

Good Luck!

It sounds like your keyboard has probably failed, and needs replacing.

In the short-term, you could get hold of a USB keyboard and plug that in to use instead.

Hello,
the error P 0 8 means that the ink level in the cartridges is not recognized.
On the printers control board you have a buton that is called Resume/Cancel, it is the buton near the copy black and copy color butons. You can recognize it by the red triangle in a red circle.
Press this buton for at least 10 seconds, if the error is not gone from the first time press and hold the buton for at least 10 seconds for the second time.

Hello,
the error P 0 8 means that the ink level in the cartridges is not recognized.
On the printers control board you have a buton that is called Resume/Cancel, it is the buton near the copy black and copy color butons. You can recognize it by the red triangle in a red circle.
Press this buton for at least 10 seconds, if the error is not gone from the first time press and hold the buton for at least 10 seconds for the second time.
Now the printer will have the ink level counter disabled but do not worrie it will worj just as well.

Keyboard is definitely bad, all kinds of keys typing other things on the screen is never a good thing.

sounds to me like somebody spilled something on the keyboard. You can try uninstalling the keyboard and putting it into another usb port to make sure the other usb port is not bad but I think the keyboard is shot honestly.

I will try to help you. Locate a 10-pin connector below your backup battery. This connector has only 9 pins. It has four pins on the top and 5 pins on the bottom. Connect connector from your power button to the top row pins 6 and 8. Look at the diagram below I marked connection points with the “+” sign.

2 4 6 8
0 0 + +
0 0 0 0 0
1 3 5 7 9

Just for your references. Pins 2-4 for Power LED, 1-3 for Hard Drive LED, 5-7 for Reset Button.

Regards

What is the make and model number of your flat screen tv.

http://www.kenwoodusa.com/Support/Home_Electronics_Owners_Manuals/#_
didnt fine one with your model # double check it or see if t93l is similar

Did it get wet? Take the battery out and let it dry for a day. DO NOT USE A HAIRDRYER. A hairdryer is to hot and can damage the curcuits.