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De-curling mechanism

Paper curls can be corrected by installing the optional decurl unit.

The decurl unit consists of one sponge roller, two metal rollers and two paper paths.

Depending on the decurl strength and curl direction (face or back) specified in Advanced Settings, the upper or lower metal roller presses the sheet and delivers the sheets to either the upper or lower paper path.

  1. Upper pressure roller

  2. Decurl roller

  3. Lower pressure roller

The speed in which the paper passes through the decurl unit can be adjusted. If the speed is set too fast, toner may adhere to the edge

of the paper, and if set too slow, wrinkles/creases may occur. Set to an optimum speed according to the stock.

Related Advanced Settings