HP

HP Q3985A Fuser Fuser Printer LaserJet 5550 5550N 5550dn 5550dtn used


Item number 20002990
EUR 84.99 *
Content 1 piece
Unit price EUR 84.99 / piece
Ready for shipping, delivery in 48h
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* Incl. VAT excl. Shipping

- HP Fuser Fuser Unit Q3985A
- Used device fully functional.
- Scope of delivery: Fuser fixing unit in neutral packaging

HP Fuser Fuser Q3985A

Product description

Fuser fixing unit

Manufacturer HP
model

Q3985A

Manufacturer number MPN

Q3985A

EAN

0829160101484

item number 20002990
Status

Used device fully functional.

AC input

220V

compatibility

Laserjet 5550 5550N 5550D 5550DN 5550DTN

packaging in neutral packaging
Weight Approx. 2 kg. (Plus packaging)
Full details
Fuser unit The fuser unit is a technical component of a laser, color laser printer or a photocopier.
It is used to fix the toner previously applied by the developer unit or drum to the paper.

construction A fuser unit usually consists of three different components: a heating element,
encased by the fixing roller, as well as the pressure roller, which is usually made of silicone or similar.
This is pressed against the fixing roller by springs.

functionality The heating element through which the electric current flows heats the fixing roller to a temperature of around 180 ° C
and thus forms the basis for being able to melt the toner.
To do this, the paper in the fuser unit is pressed by the pressure roller against the fuser roller,
whereby the toner melts and forms a firm bond with the paper.
Both halogen lamps and ceramic elements are used as heating elements.
Both types of heating have advantages and disadvantages. Halogen lamps are cheaper, but have a limited lifespan.
Ceramic elements heat up faster to operating temperature and have a longer service life, but are a little more expensive to buy.

All prices include value added tax

Item ID 1000039254
Condition Used
Variation ID 1000039254
Model Q3985A
Manufacturer HP
Content 1 piece
Net weight 2000 g