FunctionComponent / Designation
In the fuser module, the toner is fused on the front
and rear sides of the paper by means of an infrared
lamp.
Fuser module/Infrared
lamp
4
In the print unit, the front and rear sides of the
paper are printed at the same time via the upper
and lower print units.
Print unit
Upper print unit
Lower print unit
5
‘Photoconductor unit’ on page 58Upper photoconductor
unit
Lower photoconductor
unit
6
‘Transfer unit’ on page 60Upper transfer unit
Lower transfer unit
7
The paper web is fed into the print module from
the external paper feed via the paper input.
Paper input8
The rocker is unlocked and opened to insert the
paper web.
Rocker9
Together with an external recooler, the heat ex-
changer keeps the temperature of the developer
stations constant.
Heat exchanger10
The paper web is fed into the vacuum unit of the
web buffer via the paper output.
Paper output11
#
The developer stations are filled with toner using
toner bottles of 6 kg (13.2 lb) each (see ‘Console’ on
page 62) or bottles of 1 kg (2.2 lb) each (optional).
Toner Feed Unit12
#
Paper web
Chapter 3 - Description of the Printing System 57
Internal View — Overview