Canon S750 Quick Start Manual

Also see for Color Bubble Jet S750: Setup instructions

20Printing Maintenance1. Click ChooserChooserChooserChooser on the AppleAppleAppleApple menu.2. Ensure the S750 is the selected printer.3. Set BackgroundBackgroundBackgroundBackground to OnOnOnOn.By default, Background Printing is OffOffOffOff.Replacing Ink TanksReplacing Ink TanksReplacing Ink TanksReplacing Ink TanksTo replace an empty ink tank:To replace an empty ink tank:To replace an empty ink tank:To replace an empty ink tank:1. With the printer on, open the front cover. The printhead holder willautomatically move to the center.2. Press the tab on the front of the empty ink tank, then remove and discard theempty tank.3. Remove the new ink tank from its package. Pull the orange tape up, removethe wrapper and twist off the orange protective cap.To avoid spilling ink, never press on the sides of anink tank.4. Holding the new ink tank at a slight angle, align it with the correct color slot,then gently insert it.Do not force an ink tank into the printhead. If the ink tank doesnot go in smoothly, realign it, then try again.5. Press down on the ink tank until it clicks into place.6. Close the front cover.Printing a Nozzle Check PatternPrinting a Nozzle Check PatternPrinting a Nozzle Check PatternPrinting a Nozzle Check PatternThe printhead discharges ink through nozzles—tiny openings from which the inkis sprayed. If faded or streaked colors and text appear on your output when youprint, some of the nozzles may be clogged. You can check for this problem byprinting a nozzle check pattern.The nozzle check pattern should appear as follows when ink is dischargedproperly. Examine the nozzle check pattern output.