SERVICE DIVISION >>   LAPTOP  I  MOBILE  I  COMPUTER  I  PRINTER  I  DATA RECOVERY

PRINTER SERVICE TRAINING

* Basic Concept of DeskJet Printer, Assembly & Parts Demo,
* Dismenting & Reassembling HP DeskJet Printer,
* Different Parts Identify With Troubleshooting,
* Paper Fedder Sensor, Door Sensor.

* Laser Printer Working Concept, Block Diagram Of Laser printer,
* Block Diagram of Laser Printer, Importance & Introduction,
* Common Fault & Equality of Printer, Circuit Concept, Refilling Cartrage,
* PCB Concept, Control Unit, Power Unit, Lens Assembly, Scanner Device

* Basic Concept Of Dot Matrix Printer,Mechanism,Daisy Chain,
* Drum Printer,Printer Head Working,Power Supply,
* Processor Section,Pin Head Refurbish,SMPS Board Concept.

* Cartrage Toner Refilling