Canon imageFORMULA ScanFront 400 Service Manual page 3

This Service Manual describes necessary basic information for field service and maintenance for
maintaining the product quality and functions of this machine.
Contents
Chapter 1: General description
Product specifications, name of parts, operation method
Chapter 2: Functions and operation
Description of operation of machine system and electrical system by function
Chapter 3: Disassembly and reassembly
Disassembly method, reassembly method
Chapter 4: Installation and maintenance
Installation method, maintenance method
Chapter 5: Troubleshooting
Error display and troubleshooting
Appendix: General diagram etc.
Information in this manual is subject to change. Notification of such changes will be given in Service
Information Bulletins.
Thoroughly read the information contained in this Service Manual and the Service Information Bulletins
to gain a correct and deeper understanding of the machine. This is one way of fostering response for
ensuring prolonged quality and function, and for investigating the cause of trouble during troubleshooting.
"ScanFront 400" is abbreviated to SF-400 in this manual.
COPYRIGHT © CANON ELECTRONICS INC. 2016
PREFACE
CANON SF-400 FIRST EDITION
Quality Assurance Center
Canon Electronics Inc.