Rice Lake TicketPress, Руководство по установке и эксплуатации

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Printer Configuration 21
4.4.5 DTR (Data Terminal Ready)
DTR
Power On/Off
Selects the condition to be reflected by the DTR signal (pin 20 of the RS-232
interface).
Value Action
Power On/Off
*
In most cases, especially those involving a MODEM, this signal should be set to indicate Power On/Off.
Online/Offline
Busy/Not Busy
Will cause DTR to indicate a buffer full condition, that there is a printer fault condition, or that the printer is in
setup mode and is currently unable to receive data.
4.4.6 XON/XOFF
Value Display Action
Off*
on
XON/XOFF
Off
Enables or disables the transmission of the XON and XOFF characters from
the printer to the host to control data flow to the printer.
XOFF will be sent whenever the printer goes offline or the serial buffer is full,
there is a printer fault condition, or that the printer is in setup mode.
XON will be sent when the printer is again ready to receive characters.
Note
XON/XOFF must be set to “OFF” during weight extraction when in Toledo Mode.
4.4.7 RTS/CTS
Value Display Action
RTS/CTS
Off*
On
RTS/CTS
Off
When set to On , this item causes the RTS signal to indicate a buffer full
condition, that there is a printer fault condition, or that the printer is in setup
mode and is currently unable to receive data.
If your Host system requires or supports hardware handshaking for data flow
control, it may be useful to change this parameter to
ON . This may apply
especially to older Host systems using Full-duplex communications.
4.4.8 Auto CR (Automatic Carriage Return)
Auto CR
On
This item enables or disables automatic Carriage Returns (CR) whenever a Line Feed
(LF) or Form Feed (FF) is received. Defaults to ON in Weight Extraction Mode
Value Action
On
*
Enables automatic Carriage Returns
Off Disables automatic Carriage Returns
4.4.9 Auto LF (Automatic Line Feed)
Auto LF
Off
This item enables or disables automatic Line Feeds (LF) when a Carriage Return (CR)
is received. Defaults to ON in Weight Extraction Mode
Value Action
On Enables automatic Line Feeds
Off
*
Disables automatic Line Feeds