Why Is MyCanon MF440 Laser Printer Toner Not Working

July 3, 2014 at 01:50:28
Specs: Windows 7
Hello. My laser printer ran out of toner, so I replaced it, but the pages come out blank. Have tried everything. Any ideas?
Thanks.
Tony.

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#1
July 3, 2014 at 02:48:13
Very basic I know... But... Have removed the internal "pull out" strip that is usually there on laser toner cartridges... It has small tab protruding, and you pull that to remove safety/ blocking strip. That strip prevents the toner from spilling out when cartridge is in transit etc.?

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