HP qms 1660 用户手册
Interfaces
4-37
Printer Configuration
Baud Rate
Sets the rate data is received (bits per second) from the host over the
serial interface.
serial interface.
Data Bits
Sets the number of data bits transmitted per character.
Default Job Priority
Allows you to specify which jobs are printed first, according to the
interface through which they are received, when jobs are received
simultaneously. In other words, you can give jobs received via the
interface through which they are received, when jobs are received
simultaneously. In other words, you can give jobs received via the
Menu
Administration/Communications/Serial/Baud Rate
Choices
300, 600, 1200, 2400, 4800, 9600, 19200, 38400
Default
9600
Notes
Set this option to match the baud rate used by the host. Baud
rates of 19200 and 38400 require RTS/CTS hardware flow
control (Administration/Communications/Serial/Hdwe Flow Ctl
menu). These rates do not support XON/XOFF software flow
control (Administration/Communications/Serial /Rcv Sw Flow
Ctl menu).
rates of 19200 and 38400 require RTS/CTS hardware flow
control (Administration/Communications/Serial/Hdwe Flow Ctl
menu). These rates do not support XON/XOFF software flow
control (Administration/Communications/Serial /Rcv Sw Flow
Ctl menu).
When selecting a baud rate of 2400 or below, increase the
Administration/Communications/Timeouts/Emul Timeout
value as follows:
Administration/Communications/Timeouts/Emul Timeout
value as follows:
Baud Rate
Emulation Timeout (seconds)
2400
10*
1200
20
600
40
300
80
*A baud rate of 2400 works with a 5-second emulation timeout
value, but there is no margin for delays between characters.
value, but there is no margin for delays between characters.
Menu
Administration/Communications/Serial/Data Bits
Choices
7 Bits, 8 Bits
Default
8 Bits