Canon LBP-1260, Service Manual

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PREFACE
This Service Manual contains bask information required for after-sales service of the LBP- 1260
laser beam printer (hereinafter referred to as the “printer”). This information is vital to the
service technician in maintaining the high print quality and performance of the printer.
The cassette paper feeder and envelope feeder are prepared for the printer as optional
equipment, which contents are also described in this manual.
This manual is comprised of the following chapters:
Chapter 1:
Chapter 2:
Chapter 3:
Chapter 4:
Chapter 5:
Chapter 6:
General Description
Features. specifications, and operation
Operation and Timing
A description of the operating principles and timing sequences of the electrical and
mechanical systems.
The Mechanical System
Explanation of mechanical operation, disassembly, reassembly, and adjustment
procedures
Installation
Requirements for a suitable location, installation procedures, plus the storage and
handling of EP-E cartridges
Maintenance and Servicing
Parts replacement schedule, tools, lubricants, and solvents
Troubleshooting
Reference values and adjustments: troubleshooting procedures
General timing chart, general circuit diagram, PCB circuit diagrams, 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
repairing the causes of malfunctions.