Ricoh Aficio 3228C 매뉴얼 - 페이지 11

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Ricoh Aficio 3228C

Security/Accessibility

This process involves the device checking

the security information to the central

company directory, be it Windows Active

Directory or LDAP. This authentication

also allows activity to be tracked and

controlled through other tools such as the

scan to email forced sender function or via

the PCSM cost and job accounting system.

Access to the device across the network

can be limited through the use of IP

filtering and SNMP v3 support. IP filtering

allows IT administrators to limit only those

devices within the IP parameters set to

access the device.

We would like to have seen MAC filtering,

a more secure filtering approach that only

grants access to network devices within

the MAC series stipulated. As the MAC

address can not be changed this is a much

tighter lockdown compared to the IP filter,

which, if the hacker discovers the IP range,

can be mirrored.

SNMP is the protocol by which data is

communicated between the device and

other units across the network, including

the directory system by which

authentication is achieved. IT managers in

security conscious environments are

demanding SNMP v3 which offers data

encryption and additional security

measures thus preventing a hacker from

monitoring the very security messages that

are designed to keep them out. The Ricoh

Aficio 3228C supports the most current

version 3 of SNMP, which includes

sophisticated security measures not found

in versions 1 and 2.

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Accessibility

Ricoh has incorporated new design

features to make the Aficio 3228C more

compliant with the Rehabilitation Act in the

United States and easier for disabled

users.

A major design shift on the Aficio 3228C is

the option to detach the top of the unit and

rest it on a desk if desired. This includes

the control panel, doc feeder, and scanner

all in one, able to separate from the unit

itself, and on a desktop.

This "accessible scanner unit" is

something new and innovative that we

have not seen prior to this series from

Ricoh. The separate unit can be placed as

high or low as the user desires by simply

finding a desk or counter top that meets

your needs.

Competitors offer tilt screens allowing

wheel chair users access to the control

panel, but few allow users to have access

to both the control panel and the doc

feeder/scanner.

On the downside, the 3228C lacks paper

drawer access from both the top and

bottom. Ricoh users must open the paper

drawers from the bottom reaching up —

making it difficult for handicapped users

while some competitors have the option to

pull from the top or bottom.

At the present time there is no remote

access capability offered for the Ricoh

Aficio 3228C. By this we mean a method

by which the traditional touchscreen

operations could be handled via say a

desktop PC.

This is a feature that some rival

manufacturers have implemented, some

going as far as including voice navigation

to assist the blind and visually impaired.

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Color at Work

Page 11

19-Jan-06