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aieronimo · 04-13-2021

My printer is connected via ethernet to a router, and my computer is also connected via ethernet to the same router. In the past few weeks, the printer has begun to lose print jobs that I send from the computer. Sometimes the printer prints only th...

aieronimo · 12-05-2020

I have a Canon MF440 Series (specifically, the MF445dw), which uses the Canon MF Scan Utility. The printer is connected via ethernet cable to a router, which is connected via ethernet cable to my computer. The computer is an Apple iMac running OS X...

aieronimo · 03-26-2022

Yes, this worked! Except that I did not have to follow the advice to change the weight of the paper from 20- to 17-pound bond. Instead, I just made the recommended changes about prioritizing driver settings.By the way, this problem only affected th...

aieronimo · 03-26-2022

For my MF445dw printer, this resolved the issue of the printer asking for a manual selection of paper tray before it would print. However, the generic printer driver that installed did not allow for 2-sided printing. I could not find another driver...

aieronimo · 02-13-2021

I have a Canon MF440 Series (specifically, the MF445dw), which uses the Canon MF Scan Utility. I get the same message as others on this thread: "The scanner is not available while in use by another application or user." If I close out the Canon MF...

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Canon imageCLASS MF445dw loses network print jobs

"The scanner is not available while in use by another application or user" message - MF Scan Utility

Re: Canon ImageCLASS MF644CDW Load Paper Issue

Re: Canon ImageCLASS MF644CDW Load Paper Issue

Re: Cannot scan, receiving message cannot start scanner driver while it is use by another applicatio