Xerox Document Centre 420 User Manual page 348

Printer/fax/scanner/copier

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Select [Forced 4800].

Select [On] or [Off] as the

Select [Save].

Select [Communications

Select the default option

required - a description of

each follows.

Select [Save].

Forced 4800 (DC426/420)

Used when fax communications are susceptible to errors. This

mode is slower, but less susceptible to errors.

Communication Mode

This feature sets the default communication mode to be used

for transmission to a remote fax machine.

automatically determines the communication mode to be used

based on the maximum capabilities of the remote fax machine.

This mode minimizes the data transmission errors by using

Error Correction Mode (ECM). Initial communication speed is

33,600 Bits Per Second (bps).

The speed can also be selected manually. The lower the

speed, the less chance errors will occur during transmission.

The Kilo Bits Per Second (Kbps) speeds available are 33.6,

31.2, 28.8, 24.0, 21.6, 19.2 and 16.8.

Xerox Document Centre 440/432/430/426/425/420 User Guide

DC440/432/430/425