Canon imagePROGRAF iPF840 Series Basic Guide

To perform a print head alignment, access the printer's menu, navigate to 'Adjust Printer' > 'Head Alignment', and follow the on-screen instructions. Ensure you have the correct media loaded for alignment.
Check if the power cable is securely connected to both the printer and power outlet. Ensure the power outlet is functional. If the issue persists, consult the printer's manual for further troubleshooting or contact support.
Open the ink compartment cover, press the release lever, and remove the empty cartridge. Insert the new cartridge until it clicks into place and close the compartment cover. Follow any prompts on the printer's display.
The Canon iPF840 supports a variety of media, including plain paper, coated paper, glossy photo paper, and canvas. Refer to the printer's specifications for a complete list of supported media types.
To clean the print head, access the printer's menu, select 'Maintenance' > 'Cleaning', and choose the cleaning level. Follow the prompts to complete the process. Avoid frequent cleaning as it uses ink.
Streaks may occur due to clogged nozzles or incorrect print settings. Run a nozzle check and perform a cleaning cycle if necessary. Ensure you are using the correct media settings for your print job.
Access the printer's network settings from the control panel, choose 'Wired LAN' or 'Wireless LAN', and follow the on-screen instructions to connect to your network. Ensure you have the network credentials ready.
Store unused ink cartridges in a cool, dry place, away from direct sunlight. Keep them in their sealed packaging until ready to use to prevent drying out or contamination.
Download the latest firmware from Canon's official website. Connect the printer to your computer, run the firmware update tool, and follow the on-screen instructions to complete the update process.
Turn off the printer and open the cover. Gently remove any jammed paper, being careful not to tear it. Check for any remaining scraps of paper and close the cover. Turn the printer back on and resume printing.