In the3800 Printing Subsystem, the openings that mechanically lock the paper width lever in the continuous forms stacker. A specific opening is associated with each of the paper widths.

• IBM印刷子系统3800中的开口，对连续格式纸堆积箱中的纸张宽度杆进行机械锁定。每一纸张宽都和一个特定的开口相联。