Power buitton blinking and wont stop.

Did you refill the cartridge? If so, then you will need to reset a chip on the cartridge somehow. Usually epson doesn't sell "refill" ink unless it is an EcoTank series printer.

Canceled the jobs on PC and verify the inks.If you use the refill inks perform the head cleaning in the mantenance mode.

Try this, it will reset your counter.

Power off printer
Hold down STOP/RESET button then Press and Hold down Power button
Keep Power button down and Release STOP/RESET button
Push STOP/RESET button twice
Wait 20-30 seconds - our LED showed Idle
Push STOP/RESET button four times
Push Power button twice
Power off
Next time the printer is started the waste count will have been reset

Canon IP 2000 / reset
1. Turn off printer
2. Hold down Resume button and press Power button.
3. Keep holding down Power button and let Resume button go.
4. Press Resume button 2 times then let BOTH buttons go.
5. Green lights will flash and then stop blinking.
6. When green lights are solid, press the Resume button 4 times.
7. Press the Power button and the printer should turn off, if not,
press the Power button once more.
8. Your printer should respond as normal..

Depending on your Canon printer model there are numerous solutions to reset the ink level monitoring to allow print operations. A collection of all the reset procedures, for iP/MP/MX and MG printer models, can be found on the Inkjet411.com site (both document and video versions).
http://inkjet411.retailinkjet.com/?page_id=1533

You can try to press & hold the stop/reset button for 3-5 seconds.
If this still do not clear.
Again try to press & hold the stop/reset button for 3-5 seconds

If the stop/reset button does not work
You may try pressing the color button

I have a canon printer MP190. How do I do the reset after completing my ink cartridge to the syringe?

I also started having problems with my HP 870Cse when I began using refilled cartridges and had ink leakage (cartridge contacts corrupted). Check for this problem. If so, remove cartridges and gently clean the spillage. Then try using HP brand cartridges and see if this doesn't remedy the problem.

Does the printer go like crazy from side to side hitting hard on each end?

How to reset the Canon MP150 after a refill (Step 10 concerns refill; instructions below the steps):
Method1 (Safe Factory Method):
1) Disconnect the printer’s power outlet
2) Press and hold the power button while connecting the power outlet back.
3) While still holding down the power button, press the reset button twice.(red circle with a triangle)
4) Release the power button
The printer takes about 10 seconds to show the number 0.
5) Press + to change the value from 0 to 1.
6) When this value is 1, press colour button; this will light up two leds.
One is for plain paper and the other for photo paper. At this point is feed the printer with paper.
7) Press the power button twice and the printer will print a some stuff (if this page doesn't print by itself, press the "color" button once and the test page will print). Don’t worry much about the printed material. I got some stripped lines and some numbers. I believe that my colour cartridge is clogged which is why I got the green strips.
When you print this sheet the value in the display returns to zero.
8 ) Open the printer cover cover (not the scanner cover) and remove the cartridges. With the printer still open, disconnect the power outlet.
9) Close the lid and turn on the printer.
10) Refill cartridges and place them back in their nice little abode in the printer.