Laser Printer Parts Supplier In Surat

We are leadding supplier Laser Printer Parts frome surat / Ahmedabad located in all india suppliers 

🧴 Toner cartridge

Holds toner powder (fine plastic + pigment).

Often combined with the drum in smaller printers.

This is the part you replace most often.

🥁 Drum unit (photoconductor drum)

A light-sensitive cylinder.

The laser writes an electrostatic image on it.

Toner sticks to the charged areas and transfers to paper.

🔦 Laser scanner unit (LSU)

Uses a laser + rotating mirror to draw the image line by line on the drum.

This is what gives laser printers their sharp text.

⚡ Primary charge roller (or corona wire)

Gives the drum a uniform electrical charge before imaging.

Older models used corona wires; newer ones mostly use rollers.

🔥 Fuser assembly

Two rollers: heat + pressure.

Melts toner into the paper permanently.

Gets very hot (don’t touch 😅).

📄 Transfer roller

Pulls toner from the drum onto the paper.

Works using opposite electrical charges.

📥 Paper pickup rollers

Grab paper from the tray and feed it into the printer.

Common wear item when printers start misfeeding.

🧠 Formatter board (logic board)

The printer’s “brain.”

Converts data from your computer into printable instructions.

🔌 Power supply

Provides normal power and high voltage for charging components.

🧹 Cleaning blade & waste toner bin

Scrapes leftover toner off the drum.

Stores used toner so it doesn’t redeposit.

Optional / model-dependent parts

Duplexer (automatic double-sided printing)

Network card / Wi-Fi module

Additional paper trays

Separate imaging unit

If you want, I can:

Explain how all these parts work together step-by-step

Help you identify a faulty part based on print problems

Break this down for exam revision or technical training

#Laser Printer Parts supplier in Surat