Canon DR-2050SP - Manual (Page 72)

66 Appendices
Removing the Feed Roller
1.
Pressing the OPEN knob from both sides (a), pull the front unit forward to
open it (b).
2.
Open the roller cover on the scanner side. Insert a finger into the depression in
the cover and open it.
3.
Raise the roller lock lever (a), and then slide it to the left (b).