74Chapter 4 Config MenuAuto LF (Line Feed)Auto LF causes the printer to perform a Line Feed each time it receives aCarriage Return Control Code. This parameter is available for host systemsthat cannot send a Line Feed Control Code.Some computers automatically generate a Line Feed of their own at the rightmargin. If your system does this and if Auto LF is enabled, it will result in adouble-space between lines of print. Consult your computer manual todetermine whether this function should be turned off or on. Default is OFF.Auto CR (Carriage Return)Auto CR allows the printer to perform a Carriage Return (moves print locationto the left margin) when it receives either a Line Feed or Vertical Tab ControlCode. The default value depends on the emulation (see Emulate under theConfig Menu, Printer category, page 70).Line WrapIf the printer gets to the right margin without receiving a paper movementcommand, the Line Wrap Parameter dictates how the rest of the data will betreated. If Line Wrap is OFF, the excess characters are lost. If Line Wrap isON, printer response is determined by the Wrap Line Feed parameter (seebelow).If Line Wrap is ON and Wrap LF is OFF, the printer performs a CarriageReturn only and overprinting can result.If Line Wrap is ON and Wrap LF is ON, the printer performs a Carriage Returnplus a Line Feed and excess characters are printed on a new line at the leftmargin.The default value is dependent on the emulation (see Emulate under theConfig Menu, Printer category, page 70).Wrap Line FeedThis parameter works in conjunction with the Line Wrap parameter, above.The default value depends on the emulation (see Emulate under the ConfigMenu, Printer category, page 70).Print on CRThis parameter is intended for use by customers whose applicationsembolden characters by using a CR-only method to selectively reprint all orparts of a line.• Off (default). Ignores bolding, print as regular text.• Double Strike. Prints a line, then backups to reprint (bold byoverstriking).• Bold. Prints line once, bold portions are printed with enhanced "bold"style.