Xerox Phaser 7800DN: large color pages with duplex and a standard hard drive review

Large color output with storage already included

The Xerox Phaser 7800DN is a print-only color LED printer with automatic duplex, a standard hard drive and wired computer connections. Its 100-sheet Tray 1 and 520-sheet main tray provide 620 ordinary sheets, supporting Letter, Legal, A4, A3 and Tabloid. It suits a workflow that needs larger color documents and confidential-job release without the taller GX paper module.

The deciding limits are configuration and media path. DN does not include the GX's three extra drawers or PhaserMatch measurement package. Wireless, finishers and the Extra Heavy Duty Media Kit are also separate options. The color touchscreen does not add scanning, copying or fax.

Separate ordinary duplex from the heaviest media

Standard automatic two-sided printing supports ordinary sheets within 128 by 140 mm through 322 by 457 mm and 75–256 gsm. Letter, Legal, A4, A3 and Tabloid fit that documented range. Match size, stock type and binding in a compatible driver before printing.

Tray 1 handles single-sided media up to 350 gsm, but that maximum does not apply to duplex. Automatic two-sided printing on 257–300 gsm stock requires the optional Extra Heavy Duty Media Kit and Tray 1. The main paper drawer has its own 75–256 gsm limit.

Envelopes use Tray 1 and print on one side. The guide specifies paper envelopes and excludes windows, metal clasps, padding, heat-activated glue and press-and-seal flaps. For the documented formats up to 320 mm, load closed flaps facing down, long edge first with flaps leading, then select Envelope in the driver. Do not extend that instruction to an unverified format.

Check the installed input and finishing hardware

The 620-sheet input declaration uses 20-pound, 75 gsm stock. A different weight or specialty medium changes the practical stack allowance. Both included sources support the five ordinary sizes above, while longer banners depend on Tray 1 rather than the main drawer.

Additional paper modules are optional on DN. Office and Professional finishers also require a suitable tray module, so adding stapling or booklet hardware is more involved than checking a driver box. The normal assessment here covers the included printer configuration; verify every actual accessory in an older listing.

Use the hard drive for the documented confidential-job routine

Unlike earlier Phaser models that need an optional Productivity Kit, the 7800 specification includes at least a 160 GB hard drive and 2 GB memory. Secure Print is a documented computer-driver job type with a four-to-ten-digit passcode.

At the touchscreen, touch Jobs, Personal and Secure Jobs and the assigned private folder. Enter the same code, select the job and touch Print. The guide says the job is deleted from the hard drive after printing. Sample Set and Saved Job have different retention and release behavior, so select the job type that matches the task.

Verify that the actual machine's drive and compatible driver work correctly. General network security and disk-overwrite settings serve different purposes from the operator's release passcode.

Connect a computer without assuming a mobile service

USB 2.0 provides a direct computer connection. Included Gigabit Ethernet serves a configured network and provides access to CentreWare Internet Services for printer settings and status. The guide specifies Category 5 or better network cable and initial printer configuration before driver installation.

External wireless hardware is optional. Historical PrintBack and PC Mobile Express Driver descriptions do not establish native AirPrint or Mopria. Check current software support for the intended operating system, especially if the workflow depends on PostScript, advanced color settings or held jobs.

Keep speed, workload and maintenance figures distinct

The US table declares up to 45 one-sided Letter pages per minute in color or monochrome, separately 26 Legal and 22 Tabloid/A3. Two-sided rates occupy a separate table. These are manufacturer declarations, not measured results. Recommended monthly output is up to 30,000 pages; the 225,000-page duty figure is explicitly a peak that should not be sustained.

US supplied toner is declared at 24,000 black and 6,000 pages for each color. High-capacity replacement colors are 17,200 each under ISO/IEC 19798. Imaging, waste, filter and belt-cleaner maintenance items have separate lifetimes and conditions.

The original US listing establishes the 110 V DN. Its unpackaged body is 25.3 by 27.5 by 22.8 inches and 178.6 pounds. Check the actual label, condition and accessories, and allow extra loading, cover, output, ventilation and service clearance.