canon i560s print problem

[jmj586]

Hello,
I have a canon i560s printer which when it prints it prints some lines of a page ok,
but then it will print a line or 2 very light, then will print more lines ok then it will
print 1 or 2 more lines very light.

I took out the print head and cleaned it myself and I also put a new ink cartridge
in and it does the same thing.

Any way to fix this???


Also I tried to print a picture, and the picture has lines through it.

What's up with that???

Thanks