Paper Creases or Curls

Paper Creases

Is the paper loaded correctly?

Paper may crease when it is not loaded below the load limit guides, or when it is loaded obliquely.
Loading Paper in the Multi-Purpose Tray
Loading Paper in the Manual Feed Slot

Are you using paper that has absorbed moisture?

Replace with appropriate paper.
Paper

In the printer driver, change the setting of [Wrinkle Adjustment]. The improvement effect is weaker for [Mode 1] and stronger for [Mode 2]. Try the adjustment starting with [Mode 1].

[Finishing] tab

[Advanced Settings]

[Wrinkle Adjustment]

Select mode

When you select a stronger improvement effect, printing speed may be slower.

Are you using appropriate paper?

Check the usable paper types, and replace with appropriate paper.
Paper

Paper Curls

Are you using paper that has absorbed moisture?

Replace with appropriate paper.
Paper

If you have set [Paper Type] to [Plain], try printing after setting [Paper Type] to [Plain L].
Basic Print Operations

When you set [Paper Type] to [Plain L], printouts may appear faded because toner does not adhere adequately to the paper.

In the Printer Status Window, enable [Perform Curl Correction for Output Paper].
Displaying the Printer Status Window

[Options]

[Device Settings]

[Assisting Print Settings]

Select the [Perform Curl Correction for Output Paper] check box

When you select this check box, printing speed may be slower.