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Chapter 5 Maintenance
4. Remove the retard roller, and set a clean retard roller
or a replacement retard roller.
CAUTION
The metal sections of the roller can become extremely hot after
continuous use. Do not directly touch the metal. Wait until the roller
has thoroughly cooled before replacing it.
5. Align the roller cutout to the axle on the device, and
slide the roller securing lever in the direction of the
arrow.
6. Pull the roller lock lever down to lock the retard roller
in place.
7. Replace the retard roller cover.
8. Push the front of the retard roller cover in. Make sure
to hear a latching sound that it is securely returned to
its original position.
9.
Smoothly close the upper unit. (See “Closing the
Upper Unit” on p. 5-3.)
CAUTION
Make sure that the hook is completely latched and the retard
roller cover is not loose. If the retard roller cover is loose, the
Document Feed Tray will catch on it causing the scanner to
malfunction.