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页码 313
275
TN5250e Printer Commands Using IDB:  Miscellaneous> Move to Uppermost Line
Miscellaneous
> Move to
Uppermost
Line
This is used if a movement upwards is needed in order to reduce 
the top margin. The string is only sent if the print position is placed 
at line 1 and no characters have been printed. The contents of the 
string could be PCL codes like:
Top margin setting to uppermost line.
Disable perforation skip.
Absolute vertical move to uppermost line
The command corresponds to event 79.
Command:
MOVUPRLIN <parameter>:
MOVUPRLIN DEL:
Delete command
Example:
MOVUPRLIN /1B,"&l0E",/1B,"&a0V":
PCL command for
setting top margin to 0
and moving print position to line 0
MOVUPRLIN DEL: