Xerox Phaser 3635MFP/S User Manual page 194

11 Setups
Foreign Device Interface
188
The Xerox Foreign Device Interface (FDI) is an interface to third-party access
control devices, coin machines and card readers. These can be added to
charge for usage. Copy and print services can be set to charge at the foreign
device.
Print Job Control enables charging for print jobs. Print jobs sent when it is
enabled will be held in the job queue and can be manually released when
credits are available at the foreign device.
The services available at the machine can be set using Inhibit Services.
Choosing Copy Only will require credits at the foreign device for copying but
allow access to other services. Inhibiting All Services will require credits to
access any service that requires paper.
This option is only available if a Foreign Interface Device Kit is installed on the
machine.
Xerox Phaser 3635MFP User Guide