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Error Codes

When a Power Failure Occurs

Clearing Jams

Document Jams in the Feeder

Paper Jams in the Output Area

Paper Jams in the Multi-Purpose Tray

Paper Jams in the Paper Drawer (Drawer 1 or 2)

Paper Jams in the Back Cover and Duplex Unit

Paper Jams in the Front Cover

Paper Jams in the 2-sided Transport Guide

When <Incorrect Size/Setting> Appears

Onscreen Messages

Troubleshooting

Paper Feeding Problems

Fax Problems

Sending Problems

Cannot Send a Fax

Receiving Problems

Modes Cannot Switch Automatically between Telephone and Fax
Faxes Cannot Be Printed, or the Images on Printouts Are Spotted or Distorted

Copying Problems

The Copy Output Is Hardly Readable and Copied Poorly

Printing Problems

Cannot Print Documents from a Computer

Cannot Print over a TCP/IP Network

Scanning Problems

Cannot Scan a Document

Telephone Problems

Network Problems

Wired LAN Troubles

Checking Network Connection (Wired LAN)

Wireless LAN Troubles

Checking Network Connection (Wireless LAN)

Installation and Uninstallation Problems

Miscellaneous Problems

Printing Results Are Not Good

Paper Curls

Paper Creases

Vertical Streaks Appear on the Output

Toner Smudges and Spatters Appear around Text and Images

The Bottom Edge of Paper or Following Paper Has Smudge Marks

A Portion of the Page Is Not Printed

Uninstalling the Software

When a Problem Cannot Be Resolved

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When a Problem Cannot Be Resolved
07K4-0W2
Customer Support (U.S.A.)
If you cannot solve a problem by referring to the information in this chapter, contact the Canon Customer Care Center at 1-800-OK-CANON, Monday through Friday, between 8:00 A.M. and 8:00 P.M. EST. On-line support is available 24 hours a day at http://www.canontechsupport.com.
Please have the following information ready when contacting the Canon Customer Care Center:
Product name (LASER CLASS 650i)
Serial number (a character string of 3 letters and a 5-digit number; located on the rating label on the rear side of the machine or on the label on inside of the machine's front cover)
Place of purchase
Nature of the problem
Steps you have taken to solve the problem and the results
WARNING
If the machine makes strange noises or emits smoke or an odd odor
Turn OFF the power switch immediately, disconnect the power cord, and contact the Canon Customer Care Center. Do not attempt to disassemble or repair the machine yourself.
IMPORTANT
If you attempt to fix the machine yourself
It may void the limited warranty.
Customer Support (Canada)
Canon Canada Inc., offers a full range of customer technical support options*:
*
Available support options are subject to change without notice.
To perform step-by-step troubleshooting, send e-mail to technical support, download drivers or support documents, or view answers to frequently asked questions, visit http://www.canon.ca/
Free live technical support is available from 9 A.M. to 8 P.M. EST, Monday through Friday (excluding holidays), for products still under warranty 1-800-OK-CANON
To find the location of the authorized service facility nearest you, visit http://www.canon.ca/ or call 1-800-OK-CANON.
If the problem cannot be corrected via these technical support options, repair options are available from the technical support personnel via the Web site at http://www.canon.ca/
Please have the following information ready when contacting the Canon Customer Care Center:
Product name (LASER CLASS 650i)
Serial number (a character string of 3 letters and a 5-digit number; located on the rating label on the rear side of the machine or on the label on inside of the machine's front cover)
Place of purchase
Nature of the problem
Steps you have taken to solve the problem and the results
WARNING
If the machine makes strange noises or emits smoke or an odd odor
Turn OFF the power switch immediately, disconnect the power cord, and contact the Canon Customer Care Center. Do not attempt to disassemble or repair the machine yourself.
IMPORTANT
If you attempt to fix the machine yourself
It may void the limited warranty.