| 摘要 |
A sheet handling device for a printer, such as a silkscreen printed circuit card printer, includes a pick-up and hold device that translates between a register position on the printer and one or more stacks of cards. Adjustable limit switches on a transport track for the device determine the positions at which its movement is interrupted. Plural knobs on a controller for the device are each assigned to one of the operations of picking up or releasing a card, and is set to one of the positions of the limit switches. The controller senses the assigned operation and position setting of each knob in sequence, and carries out the card transport operations accordingly.
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