Canon LBP7210Cdn Manual page 461

[Coated Paper 3] [Coated Paper 2]
[Coated Paper 4] [Coated Paper 3]
If you perform the above procedure, the toner does not fix onto paper well, and
the print may come out faint.
Solution 2 Perform the following procedure in the printer driver.
1. Display the [Finishing] sheet.
2. Click [Advanced Settings].
3. Set [Special Print Mode] to [Special Settings 5].
Normally, use the printer with [Special Print Mode] set to [Off]. Specify [Special Settings
5] only if the described problems occur.
IMPORTANT
When [Special Settings 5] is selected
The printing speed drops.