Clearing The Print Buffer - Fujitsu DL3800 User Manual

PRINTING
CLEARING THE PRINT
BUFFER
4-10
Press the LOCK and FONT buttons simultaneously to clear all data
from the print buffer. This method is useful when you cancel a print
operation and do not want to continue printing data already sent to
the printer.
This method does not change or clear MENU1 and MENU2 settings,
resident font locked state, paper loading position settings, and
downloaded fonts.
User's Manual