This is the 9857th most frequent Russian word.
автоматическом
"Автоматическом" means "automatic" or "automated" in English.
Here, 'автоматическом' describes the mode in which the printing occurred, emphasizing the autonomous, not manual, functionality.
Документ распечатался в автоматическом режиме.
The document was printed in automatic mode.
'Автоматическом' is used to describe the process in which the doors function without manual intervention.
Двери закрываются в автоматическом порядке.
The doors close automatically.
In this sentence, 'автоматическом' conveys the type of control implemented in the system, indicating its independence from manual operation.