Printronix L5520 - Manual (Page 61)

Centronics Parameters
61
Centronics Parameters
Data Bit 8
• Enable. Allows access to the extended ASCII character set.
• Disable. The printer interprets bit 8 of each incoming data
character as a zero, regardless of its actual setting.
PI Ignored
The PI (Paper Instruction) signal is used to control vertical paper
motion.
• Enable. Ignores the PI signal and treats the data as characters
or control codes.
• Disable. Causes the printer to interpret the eight data lines as
VFU commands when the PI signal is true.
Enable*
Disable Disable*
Enable Standard*
Inverted Enable*
Disable Leading *
Trailing
1
2
4
8
16
32
64*
128 Reset*
Do Nothing Enable*
Disable
Standard*
Inverted
* Factory Default.
1 If installed.
Ethernet
1
Serial Centronics
HOST
INTERFACE
IEEE
1284 Auto
Switching
Dataproducts
Busy On
Strobe
Latch Data
On
Data
Polarity
Resp.
Polarity
Data
Bit 8
PI
Ignored
TOF
Action
Prime
Signal
Buffer Size
In K