Parts and Their Functions 1-191-191-191-191111Before You Start Using This MachineInternal ViewInternal ViewInternal ViewInternal ViewAAAA Front coverFront coverFront coverFront coverBBBB Duplexing unitDuplexing unitDuplexing unitDuplexing unitCCCC Toner boxToner boxToner boxToner boxDDDD Scanning areaScanning areaScanning areaScanning areaEEEE Rear side of platen glass coverRear side of platen glass coverRear side of platen glass coverRear side of platen glass coverFFFF Platen glassPlaten glassPlaten glassPlaten glassGGGG Stack bypassStack bypassStack bypassStack bypassFeeds transparencies and non-standard size paperstock. (See ‘Making Prints Using the StackBypass,’ on p. 1-47.)HHHH Main power switchMain power switchMain power switchMain power switchPress to the “I” side to turn the power on. (See‘Main Power and Control Panel Power,’ on p. 1-24.)IIII BreakerBreakerBreakerBreakerDetects excess current or leakage current. (See‘Periodic Inspection of the Breaker,’ on p. -xxiv.)JJJJ Test buttonTest buttonTest buttonTest buttonKKKK Upper right coverUpper right coverUpper right coverUpper right coverOpen this cover when clearing a paper jam. (See‘Clearing Paper Jams,’ on p. 6-2.)GFDCBAK8EJI