Advertisement
Laser printing process
Heat
Roller
Pressure
Roller
Paper Tray
Paper
1.
The drum surface is
positively charged while the
drum rotates.
2.
A laser beam emits light
onto the drum surface
during rotation. The area
exposed to the laser beam
forms an electrostatic
image to be printed.
Prevent the toner from clogging
the drum unit
Genuine Brother toner is designed and
developed with "anti-clogging" qualities.
Clogging prevents the flow of toner onto
the drum surface during printing which
can cause damage to the drum unit.
Ensure optimal operation from your
Brother product
The use of non-genuine Brother toner
may damage mechanical and electrical
components. Genuine Brother toner is
manufactured to exacting specifications
to ensure that the operation of your
Brother Laser product is compatible with
the original product design specifications
BROTHER DOES NOT RECOMMEND THE USE OF
NON-GENUINE TONER IN BROTHER PRODUCTS
AS IT COULD CAUSE DAMAGE TO THE MACHINE
OR LONG LIFE DRUM.
Laser Unit
Photosensitive Drum
Charger
Transfer Roller
3.
Charged toner particles are
attracted to the electrostatic
image on the drum.
4.
Paper passes the drum
where a negative charge is
applied to it causing the
toner to be drawn away from
the drum surface and deposit
onto the paper surface.
Drum Unit
Supply
Roller
Paper
Feed
Rollers
Paper
Path
5.
The image transferred to
the paper by static electricity
is fixed by heat and pressure
through the heat roller and
pressure roller within the
fuser assembly.
6.
The printed document
exits the printer.
Advertisement
