You can freely adjust the size of originals by enlarging or reducing originals before printing.(See "Resizing Originals to Match the Paper Size.") ➔P.60(See "Resizing Originals by Entering a Scaling Value.") ➔P.66• Free Layout (Windows) and imagePROGRAF Free Layout (Mac OS)Print multiple documents from multiple applications (such as word-processing programs, spreadsheet pro-grams, and so on) next to each other.(See "Printing Multiple Originals Next to Each Other.") ➔P.102Turning the Printer On and OffTurning the Printer On and OffTurning the printer on1 Press the Power button to turn on the printer.The printer will now start up.After the Display Screen shows the Canon logo, "Startingup Please wait." is displayed.2 The printer goes online in preparation for printing afterstartup, and the Online lamp and paper source sectionlamp remain lit.The printer will not go online in the following situations.Take action as needed.• The Top Cover is openClose the Top Cover.• The Ink Tank Cover is openClose the Ink Tank Cover.• The Printhead is not installedPlease see "Replacing the Printhead." ➔P.579• Ink Tank is not installedPlease see "Replacing Ink Tanks." ➔P.566• "ERROR" is shown on the Display ScreenTurn off the printer and contact your Canon dealer.• The Online lamp and Message lamp are not lit (even once), and nothing appears on the DisplayScreenMake sure the printer is plugged in correctly. Check the connection at the plug and electrical outlet.• No paper is loadedLoad paper. (See "Loading and Printing on Rolls.") ➔P.18 (See "Loading and Printing onSheets.") ➔P.20iPF830 Turning the Printer On and OffUser's GuideBasic Printing Workflow Printing procedure17