Canon DR-5010C - Manual (Page 72)

70 Regular Maintenance
Removing and Attaching the Pickup Roller
Follow the procedures below to remove and attach the pickup roller for
cleaning or replacement.
CAUTION
• Turn ON the power to the scanner to remove or attach the
pickup roller. Be careful when working on the scanner when the
power is ON.
• Do not use excessive force when removing or attaching the
rollers. Doing so may damage them.
Removing the Pickup Roller
1.
Turn ON the power.
Note
Because the pickup roller locks when the power is OFF, it will not fall
forward when the Upper unit is opened.
When the power is ON When the power is OFF
2.
Hold the Upper unit as shown in the diagram, and open it slowly until it stops.