OKI Data Infotech Corporation CONFIDENTIALPrefaceSafety precautionsWarning Do not touch areas labeled HIGH TEMPERATURE inside the printer (such as the fuser unit).Burn injuries may result. Do not disassemble the Printer further than stipulated in this manual.An accident or malfunction may result. Do not heat a toner cartridge or a waste toner bottle containing waste toner nor place them into aflame.It may burst or ignite resulting in an accident or fire. Before replacing maintenance parts, always switch off the power and remove the power plugfrom the outlet.If this procedure is not performed, an electric shock may result. Do not connect or disconnect the power cable with wet hands.An electric shock may result.Cautions If toner enters your eyes during a procedure, do not rub them. Rinse with water and thenimmediately seek medical attention. If toner stains your skin or clothing, wash with soap andwater immediately. During installation, be careful not to injure yourself or damage the Printer with a cutter orscrewdriver.Follow any warnings or cautions listed elsewhere in this manual.