Is the best way to set up a wireless connection to a ProGraf 4100 printer through a wireless router......by entering my wireless info (all numbers in my Arris Wireless Router) manually? Any info would be great. TIA
So that the Community can help you better, we need to know exactly which Canon printer model you're using. We've made three different imagePROGRAF printers with the model number you referenced, specifically the imagePROGRAF TX-4100, the imagePROGRAF PRO-4100, and the imagePROGRAF PRO-4100S. That, and any other details you'd like to give will help the Community better understand your issue!
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Thanks and have a great day!