1999 Canon NP6512/6612/7120/7130/7130F Service Manual (426 P.)
Comprehensive technical reference for Canon NP6512, NP6612, NP7120, NP7130, and NP7130F copiers detailing SURF fixing assembly, roller charging method, exposure system operations, and image formation procedures.
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Sample pages from the 1999 Canon NP6512/6612/7120/7130/7130F Service Manual (426 P.) manual
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Canon Models Covered & Key Technical Specifications
Models: Canon NP6512, NP6612, NP7120, NP7130, NP7130F
Sub-models / Variants: 250-sheet cassette, 500-sheet cassette, ADF (Auto Document Feeder) enabled units, Universal cassette configurations
Build Years: 1999
Technical Data:
- Engine Configuration: OPC drum (24 mm diameter)
- Power Source: 120 V / 60 Hz or 220/240 V / 50 Hz
- Print Technology: Indirect static reproduction with dry toner projection
- Process Speed: 96 mm/s
- Reproduction Ratio: 70% to 141% (1% increments)
- Print Rate: 13 copies per minute (Direct mode)
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Technical Scope of the 1999 Canon NP6512/6612/7120/7130/7130F Service Manual
- Covers the 1999 Canon NP6512, NP6612, NP7120, NP7130, and NP7130F series, documenting the complete range of desktop copier configurations from the 250-sheet to 500-sheet cassette models.
- Official Canon publication P/N FY8-13GB-000, Revision 0, August 1999.
- Contains 56 individual wiring diagrams, 27 detailed timing charts for image formation cycles, and 12 specific circuit board pinout tables for the DC controller PCB.
- 426 pages of technical documentation covering mechanical, electrical, and optical system principles for all supported NP-series copiers.
- OCR text layer lets you jump to a torque spec by keyword.
- Page spreads stay legible when printed at original size.
- This 1999 revision is the primary source for the factory setup and troubleshooting protocols required for the 14B-series image formation architecture.
Operational and Technical Documentation
The 1999 Canon NP6512/6612/7120/7130/7130F service manual details the functional construction of the copier, including the image formation, exposure, and pickup/feeding blocks. Chapters provide deep insight into the electrical circuitry and the microprocessor-driven control signals between the DC controller PCB and composite power supply. The document covers the SURF fixing assembly, the primary charging roller, and the scanner drive assembly with its associated mirror and lens mechanics, outlining the logic behind the zoom function and reproduction ratio adjustments.
Technical data is presented throughout the chapters, illustrating the electrical parameters and mechanical tolerances for each machine. The manual specifies the main motor process speed at 96 mm/sec and defines the operating conditions between 7.5°C and 32.5°C. Primary charging roller DC bias is documented at -1376 V in image areas, with specific adjustments provided for different density modes. The manual also includes diagnostic information such as the E010 main motor fault code logic and the E220 scanning lamp activation error definitions, essential for identifying issues within the electrical system components like the sensors, solenoids, and high-voltage circuit blocks.
Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.
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