Chapter 1 Product Information - Canon CLBR 460ps Service Manual

This Service Manual contains basic information required for after-sales service of the laser
beam printer (hereinafter referred to as the "printer") CLBP-460PS. This information is vital to
the service technician in maintaining the high print quality and performance of the printer.
The paper feeder and duplexing unit, which are prepared for the printer as options, are also
described in this manual.
This manual consists of the following chapters:
Chapter 1: Product information
Features, specifications, operation, and installation
Chapter 2: Operation and Timing
A description of the operating principles and timing sequences of the electrical
and mechanical systems.
Chapter 3: The Mechanical System
Explanation of mechanical operation, disassembly, reassembly, and adjustment
procedures
Chapter 4: Troubleshooting
Maintenance and servicing, reference values and adjustments, troubleshooting
procedures, lubricants, and solvents
Appendix: General timing chart, general circuit diagram, etc.
Information in this manual is subject to change as the product is improved or redesigned.
All relevant information in such cases will be supplied in Service Information Bulletins.
A thorough understanding of this printer, based on information in this Manual and Service
Information Bulletins, is required for maintaining its performance and for locating and repair-
ing the causes of malfunctions.
PREFACE