1 Before making copies1-4 cm6520*The illustration above shows the main unit with the optional output tray installed.6 Tray 3 Can be loaded with up to 1,500 sheets of plain paper.Can be loaded with up to 1,150 sheets of thick paper 1, 800 sheets of thickpaper 1+, 700 sheets of thick paper 2, 600 sheets of thick paper 3, or 200 post-cards.7 Tray 2 Can be loaded with up to 500 sheets of plain paper.Can be loaded with up to 400 sheets of thick paper 1, 280 sheets of thick pa-per 1+, 250 sheets of thick paper 2, or 200 sheets of thick paper 3.8 Tray 1 Can be loaded with up to 500 sheets of plain paper.Can be loaded with up to 400 sheets of thick paper 1, 280 sheets of thick pa-per 1+, 250 sheets of thick paper 2, or 200 sheets of thick paper 3.9 Lower front door Opened when replacing the waste toner box and when replacing the imagingunit, when cleaning the print head.10 Upper front door Opened when replacing the toner cartridge.11 Output tray Collects printed pages.12 Control panel Used to specify the various machine settings.No. Part name Description14 15 161718192021222324252613No. Part name Description13 Left-side cover Opened when clearing paper misfeeds.14 Lateral guide Adjusted to the width of the document.15 Document feed tray Loaded with documents facing up.16 Document output tray Collects documents that have been scanned. Open the output tray whenclearing a misfeed in the ADF.17 [Power] (auxiliary power) key Pressed to turn on/off machine operations.When turned off, the machine enters a state where it conserves energy.18 Automatic duplex unit re-lease leverUsed to open the automatic duplex unit door when clearing paper misfeeds.19 Upper right-side door re-lease leverUsed to open the upper right-side door.20 Bypass tray door Opened when clearing paper misfeeds.