Citizen CL-S521 User Manual page 34

2
Printer Operation
Mode Settings
®
[Datamax
Top Menu
* Displayed only when an optional LAN board is connected to a printer.
Emulation]
Sub Menu Default
RS-232C Stop bit 1 bit
RS-232C X-ON Yes
IEEE1284 ON
Web Monitor* Auto
USB Device Class Printer
USB VCOM Protocol Auto
Menu Remarks
1 bit Sets the stop bit of the serial interface.
2 bits
Yes Selects the X-ON flow control of the serial
No interface.
ON Enable or disables the 'enhanced' features of
OFF the IEEE1284 parallel interface.
Auto Selecting the web monitor function.
On
Off
Printer Selects the USB device class.
VCOM
Auto Selects the protocol (flow control) when
DTR operating USB VCOM.
X-ON
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