AcuLaser M4000 Series
User's Guide
Using the Control Panel
68
USB I/F
Allows you to activate or deactivate the USB interface.
USB Speed
Allows you to select the operation mode of USB interface. Selecting
HS
is recommended. Select
FS
if
HS
does not work on your computer system.
Buffer Size
Determines the amount of memory to be used for receiving data and printing data. If
Maximum
is
selected, more memory is allocated for receiving data. If
Minimum
is selected, more memory 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 65.
❏
Resetting the printer erases all print jobs. Make sure the
Ready
light is not flashing when you reset the
printer.
Network Menu
See the
Network Guide
for each setting.
AUX Menu
See the
Network Guide
for each setting.