Epson LQ-1010, User Manual

Page: 180 / 308

The Interface Boards
Baud rate selection
You can select baud rates from
75
to
19,200
BPS (Bits Per Second).
When setting the baud rate, make sure you use the bit rate selection
table for printers with buffers (in
the #8143
interface manual).
For more information on the
LQ-1010’s
input buffer settings, see the
section on DIP switch functions in Chapter 3 of this manual.
Handshaking timing
When the vacant area for data in the input buffer drops to
256
bytes,
the printer outputs an X-OFF code or sets the DTR flag to
“1” (MARK)
indicating that it cannot receive data.
Error handling
When a parity error is detected, your printer prints an asterisk (*). All
other errors, including framing and overrun, are ignored.
5-50 Using the Printer Options