This Service Manual contains basic information needed to service the iR 2200/iR 2800/
iR 3300 and its accessories (i.e., side paper deck, shift tray) in the field, conducted for the
purpose of maintaining its product quality and a specific level of performance. A separate
Service Manual is made available for each of its accessories (except for the side paper deck
and shift tray); for details, refer to the appropriate manual.
This Service Manual consists of the following chapters:
1. System Unit
Chapter 1 General Description: features, specifications, names of parts, functions,
operation, system configuration, routine maintenance by the user
Chapter 2 Main Controller: functional construction, outline of electrical circuitry, principles of operation of the image processing system, power supply
Chapter 3 Installation: site conditions and installation procedure, relocation of the machine, installation of accessories
2. Reader Unit
Chapter 1 Basic Operation: functional construction, outline of electrical circuitry, basic sequence of operations
Chapter 2 Original Exposure System: principles of operation of the exposure system, timing of operation, disassembly/assembly and adjustment
Chapter 3 Image Processing System: principles of operation of the image processing
system, timing of operation, disassembly/assembly and adjustment
3. Printer Unit
Chapter 1 Introduction: safety of the laser, image formation, auxiliary processes
Chapter 2 Sequence of Operations: basic operations, outline of electrical circuitry, basic sequence of operations
Chapter 3 Laser Exposure System: principles of operation of the laser exposure
system, timing of operation, disassembly/assembly and adjustment
Chapter 4 Image Formation System: principles of operation of the image formation
system, timing of operation, disassembly/assembly and adjustment
Chapter 5 Pickup/Feeding System: principles of operation of the pickup/feeding
system, timing of operation, disassembly/assembly and adjustment
Chapter 6 Fixing System: principles of operation of the fixing system,
timing of operation, and disassembly/assembly and adjustment
Chapter 7 Externals and Controls: principles of operation of the externals/controls,
timing of operation, disassembly/assembly and adjustment
Chapter 8 Paper Deck-L1: principles of operation, timing of operation, disassembly/assembly and adjustment
Chapter 9 Casstte Feeding Unit-W1: principles of operation, timing of operation,
disassembly/assembly adjustment
Chapter 10 Inner 2Way Tray-A1: principles of operation, timing of operation,
disassembly/assembly adjustment
Chapter 11 Envelope Feeder Attachment-B1:
principles of operation, timing of operation,disassembly/assembly adjustment
4. Troubleshooting
Chapter 1 Maintenance and Inspection: table of periodically replaced parts, table of
consumables/durables, scheduled servicing chart
Chapter 2 Image Adjustment Basic Procedure: basic procedure for image adjustment
Chapter 3 Standards and Adjustments: standards and adjustments
Chapter 4 Troubleshooting Image Faults/Malfunctions: troubleshooting image faults/malfunctions
Chapter 5 Service Mode: how to use service mode, list of service modes
Chapter 6 Self Diagnosis: codes, causes of errors
Chapter 7 Upgrading: how to upgrade
Appendix: general timing chart, general circuit diagrams
The descriptions are updated from time to time to reflect product improvements, and major
changes are communicated in the form of Service Information bulletins.
All service persons are expected to familiarize themselves with the contents of this Service
Manual and Service Information bulletins and acquire a level of knowledge and skill
required to promptly respond to the needs of the field. |
