Canon PIXMA G6020
is offline.
Canon PIXMA G6020 is offline? When a printer shows Offline, the hardware is usually fine. The computer has lost the route to it, or the print queue is stuck. On this tank model, check Canon PRINT discovery, GI-20 tank ventilation, and rear-tray feeding first. Check the exact supply and indicator pattern for this model below.
Try these in order.
Stop as soon as the printer behaves. Each step removes one likely cause without changing settings you may need later.
- Windows or macOS labels the printer as Offline
- Jobs sit in the queue without printing
- The printer looks connected but never receives the job
- Canon PIXMA G6020 behavior points back to Canon PRINT discovery, GI-20 tank ventilation, and rear-tray feeding.
- 01
Wake the printer and check the network icon
Make sure the printer is awake and its Wi-Fi light is solid, not blinking. If it is blinking, give it a minute to reconnect before changing anything on the computer. On the Canon PIXMA G6020, use Canon PRINT or the 2-line LCD for this check.
Expected result: The Wi-Fi light goes solid and the printer appears as Ready instead of Offline.
- 02
Clear the first stuck job
Open the print queue, cancel every pending job, then send one fresh test page. A single damaged job can keep the whole queue offline.
Expected result: The new test page prints and the queue no longer reports the printer as Offline.
- 03
Set it as the active printer
Turn off Use Printer Offline, remove duplicate entries, and confirm the selected device matches the printer in front of you.
Expected result: The selected printer name matches your model and jobs route to it.
Match your symptom, jump to the right fix.
If: A built-in network page prints with an IP address
Then: The hardware and network are fine. Re-add the printer by that IP on the computer.
If: The printer prints a test page but computer jobs never arrive
Then: The queue or the selected device is wrong. Clear the queue and remove duplicates.
If: The Wi-Fi light is off or blinking
Then: Reconnect to Wi-Fi first; see the not-connecting-to-wifi guide.
Usually one of these.
- Canon PRINT discovery, GI-20 tank ventilation, and rear-tray feeding is the model-specific checkpoint to verify first.
- The printer and computer joined different Wi-Fi bands or networks.
- A paused or stale print queue is holding every new job.
- The printer received a new IP address after the router restarted.
Move to the deeper fix.
Re-add the printer by IP address
Print a network configuration page, copy the current IPv4 address, and add the printer again using TCP/IP. This bypasses a stale discovery record.
Expected result: The printer is added under a fixed address and stays reachable after a router reboot.
Reserve the printer address
Create a DHCP reservation for the printer so future router restarts do not silently move it to a different address. Use the official Canon support page for the exact Canon PIXMA G6020 package before changing firmware or resetting the device.
Expected result: The printer keeps the same IP address across restarts and no longer drops to Offline.
- Do not reinstall the driver before clearing the queue and checking the network address. A changed IP is the far more common cause.
- Turning the printer off and on clears temporary state but will not fix a Wi-Fi band mismatch.
Before you reset everything.
Why does my Canon PIXMA G6020 say Offline when it is powered on?
Powered on only means the printer has electricity. Offline normally means the computer cannot reach its network address or the local queue is paused. On this model, start with Canon PRINT and the official support instructions.
Should I reinstall the printer driver first?
No. Clear the queue and confirm both devices are on the same network first. Reinstalling a driver will not fix a changed Wi-Fi address.
Why does it go offline again after a router restart?
The router likely assigned a new IP address. Reserve the address or re-add the printer by its current IP.
Does a VPN or firewall make the printer show offline?
Sometimes. A VPN can route laptop traffic away from the local network. Pause it and test printing again.
Canon PIXMA G6020 facts that change the fix.
Supplies and parts
- Ink bottles
- GI-20 Black (PGBK), GI-20 Cyan, GI-20 Magenta, GI-20 Yellow
- User replaceable
- ink bottles
Support code 1641 (ink level) or 1642 (ink empty) appears; the ink lamp lights when a tank is low. Refill to the fill line.
Error codes and lights
Out of paper.
Load paper and press OK.
Cover is open.
Close the cover.
Paper jam.
Clear the jam.
Ink absorber is almost full.
Contact service to replace the absorber.
Carriage error.
Clear any obstruction and restart.
Print head temperature error.
Let it cool and restart.
Ink absorber is full.
Service required.
Connectivity and operating systems
- Connection
- Wi-Fi · USB · Ethernet
- Wi-Fi
- 2.4 GHz only
- Control panel
- 2-line LCD
- Paper trays
- Front cassette (250 sheets) + rear tray (100 sheets)
- Works with
- Windows 10, Windows 8.1, Windows 7 SP1, macOS, iOS, Android
Use the exact model guide.
These links point to the manufacturer resources for this model. Use the manual for panel symbols and the driver page for software or operating-system issues.
Sources checked 2026-08-13.