Figure 2.4 Printer Mechanism - Fujitsu PrintPartner 12V Product Description

Volume board
The volume board has a variable resistor to control the print density. The control dial is accessible when the
upper door is open.
Multi-function feeder board (MFF board)
This board has a connector for the optional multi-function feeder (MFF).
(4) Print unit (user replaceable)
The print unit consists of a photoconductive (OPC) drum unit and a developing unit. It lasts about for
40,000 pages printed at 5% coverage in continuous print mode at 25°C (77°F) and 50% RH.
It can be changed easily by the user.
Toner bottle (user replaceable)
The toner bottle contains new toner. It lasts for about 5,000 pages printed at 5% coverage in continuous
print mode. However, the toner bottle installed on the new print unit has a shorter life. It can be changed
easily by the user.
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Figure 2.4 Printer mechanism