Open the box fully and lift the printer upward with support from both sides.
CanonMegaTank
G5090
Last updated July 13, 2026
Canon PIXMA G5090 is a mono functional, integrated ink tank printer. It is designed for high volume color and black and white printing. It is featured with a Continuous Ink Supply System (CISS) that replaces expensive cartridges with high-yield, mess-free ink bottles as it is a part of Canon’s MegaTank series.
CountryUnited States
OSUnknown
In this Setup
Requirements & Prerequisite
Gather the following items before you begin setup. Tick each one as you get it.
Unboxing & Initial Setup
- Plug in the power cord and turn on the printer.
- Install the ink.
- Load plain LTR or A4 size paper.
Manuals & Guides
Canon G5090 setup on Windows
Canon G5090 setup on macOS
Canon G5090 setup on iPhone & iPad
Troubleshooting Steps
- Printer not connecting to wifi:
- Possible Causes: Incorrect password, weak, signal or outdated firmware.
- Solutions:
- Ensure your Wi-Fi password is correct
- Place the printer close to the router
- Re-run Easy Wireless Connect
- Press Setup >Wi-Fi Setup >Easy Wireless Connect
- Restart the router and printer
- Check for firmware updates via Canon’s official website
- Print Not Detected by computer or mobile:
- Solutions:
- Ensure both printer and device are on the same Wi-Fi network
- Restart your printer and device
- Reinstall the Canon PRINT Inkjet/SELPHY app (for mobile)
- For USB connection, ensure the cable is securely connected
- On Windows/Mac, reinstall the printer driver
- Solutions:
- Paper Jam:
- Solutions:
- Turn off the printer
- Gently remove jammed paper from the rear tray, output slot, or inside the printer
- Check for torn paper pieces
- Restart the printer
- Solutions:
- Poor Print Quality (Faded, Streaks, Missing Colors)
- Solution:
- Check ink levels and replace cartridges if needed
- Run Print Head Cleaning:
- Press Setup >Maintenance>Cleaning
- Perform Print Head Alignment via the same menu
- Ensure you’re using compatible paper
- Solution: