When the ink tank replacement is required, the top cover has been opened.
Check the following precautions for ink tank replacement.
• Prepare a new ink tank before you start replacing one.
• Replace the ink tank quickly so as not to leave the printer without an ink tank. The printer may be
damaged if it is left without an ink tank, causing a problem such as clogging due to dried ink.
• When starting the ink tank replacement, press the printer's RESUME/CANCEL button with the top