About This Manual
This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.
Manual Configuration | Symbols Used in this Manual |
This manual consists of six chapters and Appendix.
CHAPTER 1. PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the product.
CHAPTER 2. OPERATING PRINCIPLES
Describes the theory of electrical and mechanical operations of the product.
CHAPTER 3. TROUBLESHOOTING
Various symbols are used throughout this manual either to provide additional information on a specific topic or to warn of possible danger present during a procedure or an action. Be aware of all symbols when they are used, and always read NOTE, CAUTION, or WARNING messages.
Indicates an operating or maintenance procedure, practice
ADJUSTMENT | or condition that is necessary to keep the product’s quality. |
REQUIRED |
Describes the
CHAPTER 4. DISASSEMBLY / ASSEMBLY
CAUTION
Indicates an operating or maintenance procedure, practice,
Describes the
CHAPTER 5. ADJUSTMENT
CHECK
or condition that, if not strictly observed, could result in damage to, or destruction of, equipment.
May indicate an operating or maintenance procedure,
Provides
CHAPTER 6. MAINTENANCE
Provides preventive maintenance procedures and the lists of
APPENDIX Provides the following additional information for reference:
•Connector pin assignments
•Electric circuit boards components layout
•Electrical circuit boards schematics
•Exploded diagram & Parts List
POINT practice or condition that is necessary to accomplish a task efficiently. It may also provide additional information that is related to a specific subject, or comment on the results achieved through a previous action.
I.ndicates an operating or maintenance procedure, practice or WARNING condition that, if not strictly observed, could result in injury or
loss of life.
Indicates that a particular task must be carried out according to a certain standard after disassembly and before
