Epson AcuLaser C9100 Reference Manual page 359

Speed
Specifies the pulse width of the ACKNLG signal when receiving
data in the Compatibility mode or Nibble mode. When
selected, the pulse width is about 1 µs. When
the pulse width is about 10 µs.
Bi-D
Allows you to specify the bidirectional communication mode.
When you select
Buffer Size
Determines the amount of memory to be used for receiving data
and printing data. If
allocated for receiving data. If
is allocated for printing data.
Note:
❏ To activate Buffer Size settings, you must turn off the printer for
more than five seconds then turn it back on. Or, you can perform a
Reset All operation, as explained in "Reset Menu" on page 357.
❏ Resetting the printer erases all print jobs. Make sure the Ready light
is not flashing when you reset the printer.
, bidirectional communication is disabled.
is selected, more memory is
Functions of the Control Panel
is selected,
is selected, more memory
B
is
B
B
B
B
B
B
B
B
B
B
B
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