A method and a device combine auxiliary and main stacks in a delivery or feeder of a machine for processing printing materials. The device includes a rake that can be moved in and out between the main and auxiliary stacks by a motor drive. A control computer controls the motor drive of the rake. Different speed profiles are stored in the control computer for the drive of the rake as a function of the printing materials in the stacks. A sheet-fed offset printing press having the device is also provided.

 
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< Method and apparatus for correcting the lateral position of a printing material, printing material conveying system and machine processing printing material

< Apparatus for ejecting sheets

> Apparatus for feeding sheets with variable overlap length and sheet arrival control and printing press having the apparatus

> Method of aligning a printing plate against a stop
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