Xerox 4090, 4050 manual System components overview

System overview

The following table shows how data streams of different resolutions are interpolated.

Table 1-1.Data stream conversion

	Incoming input resolution of document
Printer	240 dpi data	300 dpi data	600 dpi data
4050/4090 NPS/	Converted by controller to	Print at 300 x 300 dpi	Converted by controller to
IPS	300 dpi		300 dpi

NOTE: For more information on specifying appropriate resolution settings, refer to the Guide to Managing Print Jobs and the Guide to Configuring and Managing the System. For IPDS printing, refer to the to Solutions Guide for IPDS printing.

System components overview

DocuPrint NPS/ The entire DocuPrint NPS/IPS system includes the printer (also IPS known as an IOT or print engine), printer controller, printer

interface, and all appropriate software. “DocuPrint printer” or “printer” refers to the base printer engine (IOT) only, without the printer controller and interface.

Xerox-suppliedThe printer controller includes a processor, CD-ROM drive, printer controller diskette drive, keyboard, mouse, and a monitor. The printer controller accepts the print job from the client workstation or

host, converts the files into page images, and sends the page images to the printer. The user interface at the printer controller allows you to perform tasks such as monitoring job status, prioritizing jobs, and configuring the system.

Xerox-suppliedThe printer interface cable provides high-speed data transport printer interface and communication between the printer controller and the

printer.

Xerox-suppliedThe printer accepts data from the printer controller and prints the DocuPrint printer document according to the print options specified by the user.

The printer also provides optional paper stacking and collating.

1-2 System Overview Guide