duplex printing การใช้

• My printer does not have duplex printing option.
• Duplex printing ( printing on both sides of the paper ) can halve paper costs and reduce filing volumes.
• Many laser printers can print on both sides of the paper ( duplex printing ), not possible with continuous stationery.
• Witte's views were validated in " Duplex Printing Press Company v . Deering " ( 254 U . S . 443 [ 1921 ] ) which struck down the labor protection clauses of the act.
• But in " Duplex Printing Press Co . v . Deering ", 254 U . S . 443 ( 1921 ), the United States Supreme Court narrowly read the Act and codified the federal courts'existing power to issue injunctions rather than limit it.
• The push culminated with the passage of the Clayton Antitrust Act of 1914, which provided that " the labor of a human being is not a commodity or an article of commerce . " Section 20 of the act further stated that no injunctions should be granted by federal courts in labor disputes " unless necessary to prevent irreparable injury to property, or to a property right . " The provisions, however, were narrowly interpreted by the Supreme Court, which ruled, in " Duplex Printing Press Company v . Deering " ( 1921 ), that the exemptions in the Clayton Act did not protect secondary boycotts from judicial control.