Canon MF247dw User Manual page 592

Specifying Paper Size and Type(P. 56)
● If using plain paper (16 to 23 lb Bond (60 to 89 g/m²)), making the following change in the printer driver
may solve the problem.
[Page Setup] tab [Paper Type]
● If the use of the appropriate paper does not solve the problem, change the setting for <Special Printing
Mode V>.
Special Processing(P. 525)
Troubleshooting
[Plain L [60-89 g/m2]]
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