Canon NP7160 / NP7161 Service Manual – PDF Download

Description

Canon NP7160 / NP7161 Service Manual – PDF Download

Description 

This is the official Canon NP7160 / NP7161 Service Manual, designed for professional copier technicians and support engineers.
It provides complete disassembly, maintenance, repair, calibration, and troubleshooting procedures for restoring full print quality and machine reliability.

The manual explains how each subsystem operates, how components interact mechanically and electrically, and how to correctly diagnose issues using system logic and service mode.

Key Areas Covered

• Full copier mechanical structure and functional blocks

• Electrical control system & DC controller logic

• Scanner, lens, mirror, and exposure drive systems

• Image formation timing and toner density control

• Paper pick-up, feed, registration, and jam clear paths

• Fuser assembly heating control and temperature monitoring

• Complete troubleshooting tables with fault isolation steps

• Service mode settings and adjustment procedures

• Preventive maintenance schedules and replacement intervals

✅ Table of Contents 

298521772-Np7160-Service-Manual

• Chapter 1 – General Description
  Features, specifications, parts identification, control panel use, image formation overview.

• Chapter 2 – Basic Operation
  Copier functional blocks, electrical control architecture, operation sequences, sensor logic.

• Chapter 3 – Exposure System
  Scanner and lens drive operation, size detection, optical adjustments, disassembly procedures.

• Chapter 4 – Image Formation System
  Toner development, primary/transfer charging, auto density control, cleaning system service.

• Chapter 5 – Pick-Up & Feeding Mechanism
  Cassette and multifeeder pick-up, rollers, separation, jam detection, feed clutch control.

• Chapter 6 – Fixing System
  Fuser heater control, thermistor monitoring, heat roller assembly removal and repair.

• Chapter 7 – External Covers & Auxiliary Mechanisms
  Outer covers, control panel, copyboard glass, power supply units, PCB access.

• Chapter 8 – Installation
  Required site conditions, unpacking, initial setup steps, relocation procedures.

• Chapter 9 – Maintenance & Servicing
  Periodic parts replacement lists, servicing charts, consumables schedule.

• Chapter 10 – Troubleshooting
  Mechanical & image faults, E-code diagnostics, copier subsystem failure analysis.

• Appendix
  Timing chart, circuit diagrams, PCB signal lists, special tools & approved solvents.

✅ File Details