C5550 MFP User’s Guide
Installing upgrades > 140
I
NSTALLING
UPGRADES
This section explains how to install optional equipment into your
MFP. This includes:
>
duplex (two-sided printing) unit
>
additional RAM memory
>
40GB hard disk drive
>
additional paper tray
>
storage cabinet
P
ART
N
UMBERS
D
UPLEX
UNIT
The duplex unit adds the function of two-sided printing, using
less paper and making large documents easier to handle. It also
enables booklet printing, which uses even less paper and makes
large documents even easier to handle.
The duplex unit slides straight into the rear of the MFP and
requires no tools to install.
1.
Unpack the new unit and remove any transit material from
it.
2.
Switch the MFP off. It is not necessary to disconnect the
AC power cable.
3.
Ensure that the unit is the right way up, as shown, and
push it into the slot behind the rear panel. The panel will
OPTION
PART NUMBER
Duplex unit
43347501
RAM memory:
256Mb
512Mb
70051601
70051701
40GB HDD
70043502
Additional paper tray
43347608
Storage cabinet
70052601