User's Manual slip printer CBM-820

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4.6 Connecting to a peripheral unit

You can connect a peripheral unit to the printer using a modular plug. The

following describes how to install the ferrite core and make the actual

connection. See “Modular plug” on page 31 for details about the type of

modular plug that is required. Note that this printer does not come with a

modular plug or wire, so it is up to you to obtain one that suits your needs.

Important!

Make sure that the printer is turned off and unplugged from the AC outlet and

that the computer is turned off before making connections.

❏ Afﬁx the smaller ferrite core onto the modular wire as shown in the

illustration below.

Pass the fastener through the ferrite core.

Ferrite core (20 mm diameter)

Connector

Cable

5 cm

maximum

Fastner