C-4：Epson RC+ 7.0各版本中删除的命令

删除了Epson RC+ 6.0, 5.0, 4.0中以下命令

Epson RC+ 7.0版本号	Epson RC+ 6.0	Epson RC+ 5.0	Epson RC+ 4.0
Ver.7.1.2	SetLCD	SetLCD	SetLCD
Ver.7.0.0	Dir Type	-	Dir Type