Appendix
Replacing Consumables
The scanner's Feed Roller and the Retard Roller are both consumables. They are subject to gradual wear during scanning. As the rollers wear, documents will eventually no longer feed properly, and paper jams will result.
When the Roller Count (the total number of document sheets fed through the rollers) reaches 100,000, a message appears upon computer startup requesting roller replacement.
Hint
Replaceable consumables are located as shown below.
Retard Roller and
Document Pressure
Guide (in the Front Unit)
Feed Roller
2 Close the front unit by pressing both sides gently downwards until the latches click.
When this message appears, obtain a replacement roller kit and replace the consumables with those supplied in the kit (the two roller assemblies and the document pressure guide).
When replacing the rollers, reset the Roller Count in the scanner.
Opening and Closing the Front Unit
1 To open the front unit, squeeze the OPEN levers together and lift it up and forward.
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