Brother HL-2700CN Service Manual page 78

(2) Process of Fusing (Refer to Fig.4-26.)
(a). Before Fusing
(b). After Fusing
The toner image that has been transferred onto the paper is
simply adhered on the paper but not fused yet.
Transported paper passes between the heater roller and back-up
roller.
Each roller is heated up to approx. 150°C, and received
approx.200N from the opposite heat roller.
When the paper carrying the toner images passes between the
tow heat rollers, the toner images are melted and fused on the
transported paper.
The paper carrying the fused image is separated from the heat
rollers, and ejected from the printer.
M
Y
R
Fig.4-26
IV-25
M:Magenta toner
Y :Yellow toner
C :Cyan toner
C
M Y
R :Red
M:Magenta
G:Green
M G
Toner Image
Paper
Fixed Toner