To replace the pickup rollers remove the paper trays. Squeeze the tabs together on the rollers and slide off the shaft. When installing the new rollers slide onto shaft until they snap into place.

To replace transfer roller remove the blue support stop.Slide the black plastic bushing to the right to free transfer roller shaft.

Slide the transfer roller assembly to the right and lift out of printer.

To re-install line up pins with notches on left side position in place then slide bushing to lock right side in place. Install blue support stop to lock bushing in place.