The possible sources are:
feeder
|
Card from upper feeder (OPTIONAL)
|
feeder2
|
Card from lower feeder (OPTIONAL)
|
manual
|
Card from manual feeder
|
encoder
|
Card from encoder station
|
flipover
|
Card from flipover
|
laser
|
Card from engraving position
|
magnetic
|
Card from magnetic encoder (OPTIONAL)
|