User guide
The Menu
53
Buffer control (BuffCtrl)
This parameter serves to select the type of protocol, i.e. a certain set
of rules and procedures for ensuring error-free data exchanges be-
tween computer and printer. Details of the available protocols can
be found in the section
Protocols
(page 126).
Press BuffCtrl (3) key.
Use the
<
(2) or
>
(3) key to select the desired setting.
Setting Options: XON/XOFF, Robust XON/XOFF,
Default Setting: XON/XOFF
Confirm the setting by pressing the Set key (1). Press the Next key
(4) to access the next group of parameters.
Signal Processing (DTR)
Defines the conductor to which the DTR signal is connected
(DTR = Data Terminal Ready).
Press DTR (2) key.
Use the
<
(2) or
>
(3) key to select the desired setting.
Setting Options: DTR/READY
Default Setting: DTR
DTR=DTR: DTR signal is assigned to DTR line.
DTR=READY: READY signal is assigned to DTR line.
DTR = Pin 20 on 25-pin female V.24 connector.
DTR = Pin 4 on 9-pin female V.24 connector.
Confirm the setting by pressing the Set key (1). Press the Next key
(4) to access the next group of parameters.
Special BuffCtrl
Online
Setup
2
1
3
4
Back
Next
XON/XOFF
*
Online
Setup
Set
<
>
Exit
2
1
3
4
DTR
Online
Setup
2
1
3
4
Back
Next
DTR=DTR
*
Online
Setup
Set
<
>
Exit
2
1
3
4
