According to the message, replace the ink tank or prepare a new ink tank. (See "When to Replace InkTanks.") ➔ User's GuidePrintingOK: Ink MenuPrintingOK: Ink MenuNot much ink isleft. Prepare toreplace the ink.C M Y MBKBKIf a message requests you to replace an Ink Tank, press the OK button. In this case, you can skip the step Accessthe menu for ink tank replacement. Follow the instructions in Remove the ink tanks.OKReplace ink tank.No ink left.C M Y MBKBKImportant• Do not remove an Ink Tank during initialization immediately after turning on the printer, or during printhead clean-ing. Ink may leak out.Note• Ink Tank replacement is possible even during printing, when print jobs are being canceled, or when paper is beingadvanced.Access the menu for Ink Tank replacement1 On the Tab Selection screen of the Control Panel, press ◀ or▶ to select the Ink tab ( ).Note• If the Tab Selection screen is not displayed, press the Menu button.2 Press the OK button.The Ink Menu is displayed.3 Press ▲ or ▼ to select Rep. Ink Tank, and then press the OK button.Instructions are displayed on the Display Screen.ReadyOK: Ink MenuC M Y MBKBKReplacing Ink Tanks iPF830 SeriesBasic GuideConsumables and Maintenance Ink Tanks26