Kyocera FS-6700 manual Verifying the Setting

C.2. Serial (RS-232C/RS-422A) Interface

Verifying the Setting

The procedure described below should be followed to verify that the RS-422A mode had been correctly set. Print the service status page to verify that the RS-422A mode has been correctly set.

1.Make sure the power switch is off. Plug the power cord into the printer and turn power on.

2.If the printer is on-line, select >>Print Status page in the Mode Select menu (refer to Mode Select Menu at the end of this document), and print the service status page.

3.Verify whether the setting is correct by checking the status printed at the bottom of the page. The following sample indicates that “RS-422A” is set “RS4”. If “RS-232C” is set, “RS2” appears.

[Printer Status Page]

Indicates the current serial interface mode.

Interface Signals

The pins in the printer’s RS-422A interface connector carry the signals listed in Table C.3.

Table C.3. RS-422A Signal Pin Assignments

Pin	In/out	Signal	Description
1	—	FG	Frame ground
3	In	RDA	Receive data Inverted
7	—	SG	Signal ground
9	Out	SDA	Send data Inverted
10	Out	SDB	Send data
11	—	—	+5V DC
18	In	RDB	Receive data

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