Q1. Is it possible to save document data from the computer to the hard disk (HDD)?

A1. Yes.

Open up the data file to save to the HDD and set the following:

PS Plug-in driver:

Go to [Workflow] tab - [Output Method] and select [Hold] or [Store on HDD].
For details, refer to Performing Hold and HDD Store for Print Job.

PPD driver:

Click [Advanced] on the [Paper/Quality] tab. From the [Advanced Options] screen, go to [Print Mode] and select [Hold] or [Hold Job and Print].

PCL driver:

Go to [Basic] - [Output Method] and select [Save in User Box] or [Save to Hard Drive].