Light blinking problum

Connect it to computer and see what the problem is using the driver

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i buy a new catradge for canon mp140. C41 catradge number but not working. Its endicating yellow and shows e5, so what can i do?<!-- from fixya rte -->

hi
you need to replace one or both of your cartridges with new ones
if you have the old you can check , what cartridge couse the error and you can refill the old one like this

what error come out???
you can push and hold maintanace n colour button...
wait untill you see number 1..
if error 5,you catrige was broken...
too much ink...

The printer may have detected a refilled cartridge and is rejecting it for incompatibility, try installing the old HP cartridge back to see if the light goes away

Friend, the problem are the following 1. be sure it has enough ink to print 2. the ink was not properly misplaced 3. there was something stuck on the printer roller 4. check the connection properly or if not reinstall the software driver and if stil not. you need to reset the factory memory through CSS utility.com

Donot refill the toner. Use the genuine cartridge. If you use the refilled it may cause printer damage.

What kind of error....blinking light which lights are blinking..or is it a code 17h or something like that.....please clarify for me. thank you....whytfang. In the mean time you might take all of the cartridges out and make sure they are in correctly and none are damaged...and then clean the circuit boards and the reading board under the cartridges, then reinstall them and turn the printer back on...if not fixed try again and take care with the reading board...it is delicate...and the chips should be blown clean with pressurized air...like the canned spray used to clean keyboards or other delicate computer components. Try this in the meantime and send me the other info...good luck.

Normal 0 Try disconnecting the Mouse Receiver from the USB port and reinstall the CD software program. When the program asks you to connect the Mouse Receiver to the USB port, do so and it should work.
Hope this helps. Bud

10.00 error is for the black cartridge. Check the cartridge locker for the black toner cartridge on the right side, is it different from the other? does it moves correctly? check properly. If the locker seems correct, try clean the contacts on toner and opposite HV pins in printer