![background image](http://html1.mh-extra.com/html/canon/imageformula-dr-m140/imageformula-dr-m140_reference-manual_4239843044.webp)
44
3
Close the upper unit by gently pushing down on the left
and right sides. Push until it clicks into place to make
sure that it is completely closed.
4
Close the document feed tray.
Replacing the Retard Roller
1
Unlock the roller cover and open it.
2
Remove the retard roller.
3
Install the new retard roller.
0-00-DR-M140_RG_UK.book Page 44 Monday, August 8, 2011 5:15 PM