1996 HP DesignJet 700/750C/750C Plus/755CM Service Manual (P/N C4705-90000)
288 Pages • 5.77 MB • Instant, Printable PDF
Hewlett Packard Models Covered & Key Technical Specifications
Models: HP DesignJet 700, HP DesignJet 750C, HP DesignJet 750C Plus, HP DesignJet 755CM
Sub-models / Variants: C4705A, C4706A, C3195A, C3196A, C4708A, C4709A, C3198A, C3198B, D/A1-size plotters, E/A0-size plotters
Model Years: 1996
Technical Data:
- Max Carriage Speed: 18.33 inches per second (IPS)
- Input Voltage: 100–264 V AC
- Input Frequency: 47–63 Hz
- Max Power Consumption: 140 watts
- Max RAM Capacity: 68 MB to 72 MB depending on model configuration
- Resolution: Up to 600 x 600 dpi
- Plotter Environment: Operating temperature 0 to 55°C (32 to 131°F)
Hewlett Packard Manual Features & Content Preview
Professional technicians and workshop mechanics need reliable, exact OEM data to service legacy large-format plotters efficiently. This official 288-page HP service manual (P/N C4705-90000) provides the precise factory specifications and component breakdowns required to keep these 1996 D/A1 and E/A0 configuration machines running accurately.
Remember that servicing power-supply architectures and high-voltage circuitry carries inherent risks; always observe standard electrical safety protocols before opening printer housings.
The documentation covers the complete functional theory, site requirements, and mechanical disassembly sequences for these thermal-inkjet plotters. Chapters clearly detail technical specifications alongside environmental requirements and installation routines. From there, the manual transitions into maintenance schedules and preventive care tasks. You will find detailed descriptions of complex functional assemblies. This includes the carriage-axis mechanism, print-control circuits, and power-supply architectures.
- Details over 20 diagnostic test descriptions and 15+ mechanical removal procedures.
- Includes comprehensive drop-detect and line-sensor calibration tables.
Technical data covers critical electrical parameters, such as the 140-watt peak power draw and universal voltage input ranges (100–264 V AC). It also outlines operational thresholds like the maximum carriage speed of 18.33 inches per second and environmental operating ranges. Reference values for plotter weights are strictly documented, noting 42 kg (93 lbs) for E/A0 models and 32 kg (71 lbs) for D/A1 units.
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