Printer Repairing Courses

  • Introduction of Printer.

  • Understanding Printer.

  • Classification of Printer .

  • Working of Printer.

  • Types of Printer.

  • Installing Printer.

  • Printing Technologies of Printers.

  • Block Diagram - Explanation.

  • Understanding the Mechanism.

  • Assembling & Disassembling.

  • Electronics of Printer.

  • Troubleshooting.

  • Block diagram of printers and its description.

• Module 1 : DeskJet And Laser Printer Training


• Deskjet Printer


  • Basic Concept of DeskJet Printer
  • Assembly & Parts Demo
  • Dismantling & Reassembling HP DeskJet Printer
  • Different Parts Identification With Troubleshooting
  • Door Sensor
  • Paper Feeder Sensor Thermal Process, Print head, Different Sections of Inkjet, Motor Sensor, Capping Locking, wiping, Splitting, Mechanism of Inkjet Printer & Detail

• Laser Printer


  • Laser Printer Working Concept
  • Block Diagram Of Laser printer
  • Mechanical section of Laser Printer
  • Importance & Introduction
  • Common Fault & Equality of Printer
  • Circuit Concept
  • Mechanical section of Laser Printer( Paper feeding , Motor Solenoid), Fault finding of Laser Printer
  • PCB Concept
  • Control Unit
  • Power Unit
  • Lens Assembly
  • Scanner Device
  • Refilling Cartaget

• Module 2 : DOT Matrix Printer And Toner Refilling Training


• DOT Matrix Printer


  • Basic Concept Of Dot Matrix Printer
  • Mechanism
  • Daisy Chainr
  • Drum Printer
  • Printer Head Working
  • Power Supply
  • Processor Section
  • Pin Head Refurbish
  • SMPS Board Concept

• Toner Refilling


  • Cartridge Toner Refilling
  • Drum change
  • Laser Pressure Roller
  • Laser Doctor Blade
  • Laser Magnetic Sleeve
  • Laser Teflon Sleeve
  • Laser PCR Roller
  • Toner Chip
  • Laser Wiper Blade
  • OPC Drum