Replacing The Rollers And Document Holding Guide; Exchange Roller Kit; Replacement Method - Canon ScanFront 300 Instructions Manual

2.

Replacing the Rollers and Document Holding Guide

When the rollers start to wear out, document feed errors such as paper jams are more likely to occur.
If document feed errors continue to occur even after cleaning the rollers, purchase an Exchange Roller Kit, and replace the rollers
(feed roller and retard roller) and the document holding guide.
❏ Exchange Roller Kit
The Exchange Roller Kit is a kit consisting of
replacements for the feed roller, retard roller, and
document holding guide. For details, contact your local
authorized Canon dealer or service representative.
Product name: Exchange Roller Kit
Product code: 4593B005
Document
holding
guide
Retard
roller
Feed
roller
9-8
IMPORTANT
• The rollers and the document holding guide are consumable
parts. When the total number of pages scanned with the
rollers reaches 100,000 pages, purchase an Exchange Roller
Kit and replace the parts. (See "Checking the Page Count and
Resetting the Counter" on p. 9-9.)
• When the rollers start to wear out, problems such as paper
jams and improper document feeding become more likely to
occur. If this happens, replace the rollers regardless of the
page count.
• Make sure to reset the roller counter after replacing the rollers.
❏ Replacement Method
For details on how to replace the feed roller and retard
roller, see p. 9-5 and p. 9-6.
Replacing the Document Holding Guide
1.
Open the retard roller cover, and pull it out straight.
Chapter 9 Maintenance