Slanted printing on Canon printer

[SpeedyRocketeer]

Hello,
I have Canon mp140 printer. I see lately while printing the paper is being pulled unequally (left edge is pulled faster than right edge) and the printng is slanted i tried roller cleanig, bottom plate cleaning after this it prints one copy correctly and again its prints incorrectly.

 

[PhilFrisbie]

You can try cleaning the rubber paper rollers with rubbing alcohol and cotton swabs.

 

[iam2thecrowe]

you have the left and right paper guides in the tray pushed up to the edge of the paper right?