Printer Service Training

SESSION-1

What is a printer? History of printer, Types of printer Types depend upon mechanism Input and output ports, types and its classification

SESSION-2

Dot matrix printer, mechanism, daisy wheel printer, chain printer, drum printer, printer head

SESSION-3

dot matrix printer block diagram and its working function

SESSION-4

Printer head problem and its trouble shootings printing mechanism of dot matrix

SESSION-5

Power supply section, control section, processor section and trouble shootings

SESSION-6

Paper feeder section, stepper motors

SESSION-7

General trouble shootings and assembling.

SESSION-8

How inkjet printer works, working block diagram of inkjet

SESSION-9

Ink jet nozzles and its function, sensors and its function

SESSION-10

Decoder strip, stepper motor, control bus, pinch roller and its trouble shootings

SESSION-11

Cartridge sensor, paper feeder sensor, door sensor and its trouble shootings

SESSION-12

General trouble shootings

SESSION-13

General trouble shootings and assembling

SESSION-14

What is laser printer, how laser works working block diagram of laser printer

SESSION-15

Laser circuit, how laser circuit works, And trouble shootings

SESSION-16

Toner cartridge and its working, how to place the cartridge about Teflon drum,

SESSION-17

Control unit, fusing unit, power unit and its trouble shootings

SESSION-18

Lens assembly, RAM slots and usages USB related problem and trouble shootings

SESSION-19

General trouble shootings

SESSION-20

General trouble shootings and assembling

SESSION-21

Doubt clearance And final test