IBM I has a print spoolingsystem that manages the output of various programs.
IBM i拥有一个后台打印系统，用于管理各种程序的输出。
2
Spooling sequential job processes on a system with multiple job queues requires that all jobs be directed to a single job queue device.
在有多个作业队列的系统上，对连续作业处理进行假脱机要求把所有作业转发到同一个作业队列设备。
3
As many queue devices can be added to the job queue as needed to efficiently utilize the system resources, while maintaining a controlled spooling environment.