2 – 17Auto LF: Choose YES to have the printer automatically add a Line Feed commandto each Carriage Return command it receives. The choice depends on whether yourcomputer adds a Line Feed. If your printout is consistently double spaced, select NO;if it overprints, choose YES.Auto CR (IBM): Choose NO to prevent the printer from automatically adding aCarriage Return to each Line Feed command it receives. This feature only appears inIBM emulation.CSF Bin Select: Select Bin 1 or Bin 2 for paper feed option.SI Select (10 CPI): Selects 17.1 or 15 CPI, in IBM emulation only.SI Select (12 CPI): Selects 20 or 12 CPI, in IBM emulation only.Time Out Print: When validated, if the printer does not receive print commands andnothing is received for 150msec, the buffer characters are printed. If invalidated, thebuffer is not printed until print commands are received.Auto Select: If selected, after paper is automatically loaded using the FF/LOADbutton, the printer is set to ON-LINE. If NO is selected, the printer does notautomatically come ON-LINE after paper has been loaded.Ribbon Selection: (Optional Colour Version only). If you are using a colour ribbon,select the standard printing colour – normally Black. If you are using a black ribbon,use the BLACK RIBBON selection for longer life.Printhead Gap Adjust: If print quality is still light after installing a new ribbon, thisitem should be set to -1. If paper jams occur, this item should be set to +1. Normallythis is set to 0.Graphics Speed: Choose HIGH to make low density graphics printing faster.Centering Position: This feature allows the user to obtain optimum quality andperformance when using smaller paper sizes. It does this by limiting the distance theprinthead has to travel. There are three settings, DEFAULT, MODE1 and MODE2(591 only).