2024年1月24日 · 2. Download the latest drivers from Canon's website. Install them. (YMMV whether or not this will all work when trying to connect via AirPrint from your Mac, I used …

2022年4月29日 · Restart the printer. Log into your router and verify the IP address the printer is assigned. Set or reserve this IP address for the printer (important) Now open Settings > …

2024年8月19日 · Then reinstall the printer using that IP address. Your router may be reclaiming the IP it's given to the printer. It shows as offline on your computer because it's trying to use …

2020年10月21日 · I now have it where the printer's panel shows connected (Wi-Fi) and ready to print, but the computer's printer icon is grayed out in "control panel | printers" even though it …

2023年12月16日 · Thanks for joining the conversation, Sandra! So that the Community can help you better, we need to know exactly which Canon printer model you have, which operating …

2020年12月12日 · The result is "Printer Offline". Running the diagnostics refreshes the connection and now the printer can be used again, until the next time. The same will be true if the printer …

2024年1月12日 · PIXMA TR8620a goes offline and requires power reset to come back online in Printer Software & Networking 01-13-2025 Cannon MG3620: Connection failed. Use another …

2022年2月3日 · Right-click on the printer and select remove device. Now use the Add Printer Dialog Above. Choose the printer I want to add is not list at the bottom of the next dialog. Then …

2021年7月14日 · Printer showing as offline: Communication issue between the computer and printer. Typically caused by: IP address of printer changing and the computer trying to use an …

2013年12月8日 · Click on "Printer" and Deselect "Use Printer Offline". This should fix the issue, however, the root cause is usually but not always caused by trying to print from an attachment …