Sri Lakshmi Vasham, No.364, Gokulam Colony, Maruthi Nagar, No.1 Tollgate, Trichy. +91 96773 85146 | +91 82964 54048
Advanced Photocopier Chip Level Course

SYLLABUS

BASIC ELECTRONICS

  • Conductor, Semi Conductor, Insulator
  • A/C & D/C Fundamentals
  • Current , Voltage , Power Concepts
  • Type of Circuit Board
  • SMD, PTH and MIXED PCB Concepts
  • Type of Circuit- Closed, Open, Short, Series, Parallel
  • Passive & Active Components
  • Analog & Digital
  • Types Power supply Concepts
  • Earth/Grounding & Electrical Concepts
  • Usage of Digital Multimeter
  • Resistor(R)–Letter,Units,Symbol,Types,Function,PhysicalAppearance, Checking, Remove& Replace electronics(SMD & PTH)
  • Capacitor/Condenser(C)
  • Inductor/Coil(L)
  • Fuse(F)
  • Diode(D)
  • Transistor(Q)
  • MOSFET(Q) 
  • Crystal/Resonator/Oscillator(X)
  • Transformer(T)
  • Integrated circuits/Chip/Microchip(U)
  • Logic gates
  • Battery(BT)
  • Soldering and Desoldering methods
  • Motor (M)
  • Relay (RY)
  • Solenoid
  • Switches
  • Type of Clutch
  • Type of Spring
  • Type of Gear
  • Bush & Bearing
  • Type of Sensors
  • Type of Roller
  • Type of Lamps
  • Type of Filters
  • Thermistor & Thermoswitch
  • Connectors & Cables
  • Lens & Mirror
  • Charge Coupling Device (CCD)
  • LASER & LED
  • Touch Screen Concepts
  • Heat Sink Protection
  • CPU , RAM & ROM
  • Loud Speaker
XEROGRAPHY

  • History of Electrophotography
  • Photocopier Brands in Present Market
  • Photocopier Basic Operation
  • Xerography Working Principle
  • Difference between Analog, Half Digital & Digital Photocopier
  • Electromechanical & Thermal Process
  • Xerography Process Steps – Charging, Exposing, Developing, Transferring, Separating, Fusing/Fixing, Cleaning & Erasing
  • Photoconductivity & Photosensitivity
  • Static Electricity Concepts
  • Disassembly & Assembly of various brands of Photocopier Machine
  • Explanation of Drum & Exposing (LASER) Unit
  • Explanation of Developing & Transferring Unit
  • Explanation of Fusing, Cleaning & Erasing Unit
  • Photocopier Drum characteristics/Drum Handling/Cleaning the Drum
  • Basic inspection of Drum Unit
  • Simplex & Duplex
  • Explanation of ADF,DADF,RADF Feeder
  • Photocopier service manual reading
  • Tools for Photocopier service & maintenance
  • Photocopier Troubleshooting
TONER

  • Toner Power
  • Toner Materials
  • Mono/Dual Component Toner
  • Toner Safety Precaution
  • Toner Problems

PAPER

  • Paper Handling
  • Paper Sizes
  • Type of Papers
  • Basic Paper Characteristics
  • GSM of Paper