Canon I470D i470D Direct Printing Guide - Page 40

Troubleshooting Note Display/Non-display of Remaining Ink Level The ? mark is displayed beside the ink tank icon from the moment an ink tank is replaced with a new one to the moment the relevant ink tank is reset. If you do not want to display the ? mark and remaining ink level, follow the procedure below. 1. Press the Maintenance button. 2. Press five times to display 06, then press the Set button. 3. Using the cursor buttons, display 2. 1: The remaining ink level is displayed. 2: The remaining ink level is not displayed. 4. Press the Set button. When 2 is selected, the remaining ink level is not displayed. 5. Press the Maintenance button. You can exit the maintenance mode. „ Ink does not come out/ Printing is Blurred/ Colors are Wrong/ White Streaks Possible Cause Try This Ink tank is not seated properly Print head nozzles clogged or misaligned Media not loaded print-side up Check that the ink tanks are firmly seated in the print head and reseat them if necessary. Print the nozzle check pattern to check for uneven ink output. When a specific color is missing from the nozzle check pattern, clean the print head. • If ink supply is uneven: See "Print Head Cleaning" on page 30. • If straight lines are misalign: See "Aligning the Print Head" on page 32. Check that your paper is loaded with the correct print side facing up. Note Follow the instructions packaged with your specialty media for loading and handling. Incorrect paper type On the operation panel, confirm that the Media Type selected matches the paper loaded. 40