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The print is light and there is a 1 inch fade that runs across the page vertically. All toners are...
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Problem for Canon imageCLASS MF8170C All-In-One Laser Printer
I am getting a System Error E021, what does this
Solution #1
posted on Aug 17, 2009
Hi,
In my home office this error message came up, E021. I opened the Printer cover, closed it, unplugged and replugged and got a Paper Jam message. I removed the paper jam and did the cover/plug routine. Now I have a message CHECK PRINTER OPEN AND CLOSE COVER. But I can't find anything wrong! I have been searcing for an explanation of the error message online, but haven't found that either. my printer may be infested by aliens.
The best advice I can give is to reseat the various parts (drum and toners).
Thanks
In my home office this error message came up, E021. I opened the Printer cover, closed it, unplugged and replugged and got a Paper Jam message. I removed the paper jam and did the cover/plug routine. Now I have a message CHECK PRINTER OPEN AND CLOSE COVER. But I can't find anything wrong! I have been searcing for an explanation of the error message online, but haven't found that either. my printer may be infested by aliens.
The best advice I can give is to reseat the various parts (drum and toners).
Thanks
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