Printing Maintenance23Printing MaintenancePrinting MaintenancePrinting MaintenancePrinting MaintenanceReplacing an Ink TankWhen replacing an ink tank, check the model number very carefully.The printer will not print properly if the wrong ink tank is used, or installed inthe incorrect position.With this printer, ink tanks must be installed from the right in the order indicated below.• Yellow: BCI-3eY• Magenta: BCI-3eM• Cyan: BCI-3eC• Black: BCI-3eBK Knowing When to Replace Ink TankIf an ink tank needs replacing, as soon as printing begins, the POWERPOWERPOWERPOWER lamp will changefrom green to orange and flash four times. It is important to quickly identify the emptytank using the BJ Status Monitor (Windows) or error messages (Macintosh) and replaceit.Note Should missing characters or white streaks appear despitesufficient ink levels, refer to the section "When PrintingWhen PrintingWhen PrintingWhen PrintingBecomes Faint or Colors are IncorrectBecomes Faint or Colors are IncorrectBecomes Faint or Colors are IncorrectBecomes Faint or Colors are Incorrect" on page 28