Our take
The Phaser 7800/GX is a substantial color printer for a department that produces many pages and wants its paper handling built into the configuration. Xerox rates the 7800 at up to 45 pages per minute in both black and color, and the GX adds a three-tray module that brings total input to 2,180 sheets. Automatic duplex is standard, while Ethernet and USB provide wired paths. The printer is still print-only, wireless requires an optional adapter and the brochure does not state a recommended monthly range. Its color capability and capacity may suit a busy office, but size, maintenance and exact installed components matter more than a headline speed alone.
A color-heavy office needing fast output, duplex and several paper trays, with space for a large printer and separate devices for scanning or copying..
Skip it if you need built-in wireless, copy or scan functions, a compact desk printer or a documented recommended monthly volume.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Xerox rates black and color output up to 45 ppm.
- The GX configuration includes automatic duplex and 2,180-sheet total input.
- Ethernet and USB support wired installation in an office environment.
What to weigh up
- The printer does not copy, scan or fax documents.
- Wireless networking requires an optional adapter rather than being built in.
- Xerox states a maximum duty cycle, not a recommended monthly workload.
The key details
| Model covered | Phaser 7800/GX |
|---|---|
| Main functions | Color print-only; rated up to 45 ppm in black and color |
| Print output | Automatic duplex; GX configuration totals 2,180-sheet input |
| Two-sided printing | Ethernet and USB; wireless adapter optional |
Performance figures are manufacturer claims. Source checked October 7, 2026. Regional models and included accessories can differ.
What the features mean for you
The GX is the configuration that adds capacity
The Phaser 7800 series has configuration differences, and the GX is paired with a three-tray module in Xerox's U.S. brochure. Xerox lists 2,180 sheets of total input for that setup. That makes the GX more appropriate for a shared color queue than a small desk that prints a page now and then. Check the model label and confirm the tray module is present, because a generic 7800 listing may not include it. The module also affects placement and access: the printer needs room for its larger footprint and enough clearance for loading each tray. Capacity can reduce refills, but it cannot establish a recommended monthly workload.
Color speed is useful for repeated department output
Xerox rates the Phaser 7800 at up to 45 pages per minute for black and color output. This is a model rating, not a guaranteed pace for every graphics-heavy page or a two-sided job. It helps distinguish the printer from low-volume devices when a department regularly produces color reports, charts and presentations. The 7800 remains a print-only machine, so employees who need to scan artwork, copy signed documents or fax papers will rely on separate equipment. A large-format, high-capacity color printer can be a strong output station, but its value depends on the office actually using that role rather than expecting an all-in-one workflow.
Automatic duplex reduces manual handling
Xerox lists automatic two-sided printing as standard on the Phaser 7800. Staff can choose duplex for long reports without removing and reinserting a stack, which can make recurring document jobs easier to manage. The feature pairs with a large paper supply, although actual speed and capacity depend on media, settings and the unit's state. For a used device, request a sample duplex job and inspect for jams or worn guides. The brochure also describes optional finishing and paper configurations, so the presence of a large tray does not mean every extra accessory is included. Confirm the GX name and the equipment installed on the machine offered.
Choose a wired network path
The Phaser 7800 includes Ethernet and USB in the reviewed Xerox configuration information. Wireless is available through an optional external adapter rather than as a built-in feature. Ethernet will suit an office with a managed print network; USB is available for direct local use. If Wi-Fi is essential, confirm both adapter compatibility and inclusion before choosing a used unit. The network ports alone do not guarantee compatibility with current drivers, print servers or security settings, so an administrator should verify software support. A shared enterprise printer can work well on a wired floor, but it is less flexible to relocate than a current model with integrated wireless.
Separate maximum duty cycle from recommended work
Xerox publishes a maximum duty cycle for the 7800 family, but it is not a recommended monthly print range. The finder leaves both recommendation values unknown. A large paper module and impressive maximum figure must not be treated as a suggested sustained workload. If the purchase must meet a formal monthly target, obtain exact guidance from Xerox or compare a model with a stated recommended range. This is also a product for which a unit's maintenance history and supplies condition matter: inspect the paper path, color imaging components, tray operation and print quality. A tagged model search can locate listings, but the exact GX setup and working state must be verified from the seller.
What else to compare
Choose a multifunction printer when copy and scan are part of the job, or a compact color model when the GX's tray module and size would be excessive.
Before you buy
Does the 7800/GX print in color?
Yes. Xerox rates the 7800 series for both black and color printing.
How much paper does the GX configuration hold?
Xerox lists 2,180 sheets total for the GX with its three-tray module.
Is Wi-Fi built in?
No. Xerox describes wireless networking as an optional adapter for this configuration.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Xerox Phaser 7800 U.S. brochure ↗ — checked October 7, 2026.
- Xerox U.S. Phaser 7800 brochure: GX tray module, speed, duplex and interfaces ↗ — checked October 7, 2026.
- Xerox Phaser 7800/GX U.S. configuration specification sheet ↗ — checked October 7, 2026.
The decision
The 7800/GX combines fast color output, standard duplex and a large tray module for demanding office print queues. Its wired setup, size and unreported recommended volume need to match the intended site.
Is it the right fit?
Check the exact model and today’s offers on Amazon.