Canon imageFORMULA DR-7550C Reference Guide - Page 49

Removing and Reinstalling the Rollers, Maintenance

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Removing and Reinstalling the Rollers Follow the procedure shown below to remove and reinstall the rollers when you need to clean or replace the Pickup, Feed, or Retard Rollers. 2. Open the roller cover. CAUTION • Turn OFF the power switch, and disconnect the power plug from the power outlet when you remove or reinstall the rollers. Leaving the power turned ON may result in an electric shock. • Do not place excessive force on the rollers when removing or reinstalling the rollers. Deformation of the rollers may cause feed errors. 3. Open the roller holder. 3 Pickup Roller Feed Roller Maintenance Retard Roller ■ Removing and Reinstalling the Pickup Roller 1. Press the Open/Close button and carefully raise the upper unit until it stops. Hint The roller holder returns to its original position when released. 4. Remove the pickup roller. Open/Close Button 41

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41
3
Maintenance
Removing and Reinstalling the Rollers
Follow the procedure shown below to remove and reinstall
the rollers when you need to clean or replace the Pickup,
Feed, or Retard Rollers.
CAUTION
•
Turn OFF the power switch, and disconnect the power plug from
the power outlet when you remove or reinstall the rollers. Leaving
the power turned ON may result in an electric shock.
•
Do not place excessive force on the rollers when removing or
reinstalling the rollers. Deformation of the rollers may cause feed
errors.
■
Removing and Reinstalling the Pickup Roller
1.
Press the Open/Close button and carefully raise the
upper unit until it stops.
2.
Open the roller cover.
3.
Open the roller holder.
Hint
The roller holder returns to its original position when released.
4.
Remove the pickup roller.
Pickup Roller
Feed Roller
Retard Roller
Open/Close Button