Xerox iGen4 EXP Press. Expand your sheet. Expand your productivity. Expand your business opportunity. When we look at your business and what it could be, we see something more. We see expanded opportunities made possible by expanded capabilities—the expanded capabilities of the Xerox iGen4 EXP Press. Not every job is huge. But every job can have a huge impact on your bottom line if you print it more economically. And that means more up on a sheet—printed quickly. The expanded sheet size printing at 40 sheets per minute translates into an effective print rate of 120 letter/A4 prints per minute.