step printer造句

This new arts centre, in addition to housing theatre, gallery and cinema space, also provided a base for the LFMC distribution office, screening and a newly equipped film workshop with a step printer and neg / reversal processor.
The claim by de Vries is further supported by the lack of any mention of payments to Tom Green at the time of production in Smith's cash book, while the counterclaim by Gray is supported by evidence showing that surviving prints were produced on the same step printer as the undisputed " Let Me Dream Again ".
It's difficult to find step printer in a sentence. 用step printer造句挺难的