Ricoh Afico 180 Copy Reference Manual page 131

Modes
...means that these functions can be used together.
...means that you can interrupt the current job with Function keys or the {In-
terrupt} key to proceed to a subsequent job.
...means that another job will automatically start after the current job is fin-
1
ished.
...means that you will manually start another job after the current job is fin-
ished (i.e. these functions cannot be used together).
*1
Simultaneous operations are only available when copies are being made after their
originals are all scanned.
*2
During parallel receptions, any subsequent job is disabled until the receptions are
completed.
8