Canon PIXMA MP495 Manual - Page 10

LED Display and Basic Operations code appears on the LED, and then press the Black or Color button. Maintenance Code Operation See Prints the nozzle check pattern. Printing the Nozzle Check Pattern Cleans the Print Head. Cleaning the Print Head Cleans the Print Head deeply. Cleaning the Print Head Deeply Prints the print head alignment sheet. Scans the print head alignment sheet to align the Print Head automatically. Prints the current head position adjustment values. Cleans the Paper Feed Roller. Aligning the Print Head Aligning the Print Head Aligning the Print Head Cleaning the Paper Feed Roller Cleans the inside of the machine. Cleaning the Inside of the Machine (Bottom Plate Cleaning) Switches the size of paper loaded in the Rear Tray between A4 and 8.5" x 11" (Letter). (This setting is used for making copies.) Switching the Page Size between A4 and 8.5" x 11" (Letter) Sets the machine to prevent paper abrasion. Refer to "Paper Is Smudged/Printed Surface Is Scratched" in "Troubleshooting" of the onscreen manual: Advanced Guide . Prints the wireless LAN setup information. Refer to the on-screen manual: Advanced Guide. Configures the wireless LAN using the WPS (Wi-Fi Protected Setup) PIN code method. Refer to the printed manual: Getting Started. Enables or disables the wireless LAN connection. Refer to the printed manual: Getting Started. Resets wireless LAN settings to the defaults. Refer to the on-screen manual: Advanced Guide. Error Codes When an error occurs, E and number appear alternately on the LED to indicate the error code. e.g. "E, 1, 6" (flashing in order) Note For details on the error codes, refer to " Troubleshooting" in the on-screen manual: Advanced Guide. If an error code with P appears, an error that requires contacting the service center may have occurred. For details, refer to "Troubleshooting" in the on-screen manual: Advanced Guide . Page 10 of 759 pages