Grand Rapids | Traverse City | Detroit
(616) 800-7682Sales
(616) 977-2679Service or Supplies
IT Support
Request Service
Order Supplies
 
Lexmark · Monochrome Single-function

Lexmark MS320/420 Series

Compact desktop monochrome laser for offices of 3-10 — 38 ppm, 1200 x 1200 dpi, 350-sheet input, auto duplex, 2-line OLED, Gigabit Ethernet, 50K monthly duty cycle.

Print speed
42 ppm color
Paper capacity
900 sheets
Duplex
Automatic Duplex
Connectivity
USB · Wi-Fi · Ethernet
Get a quote Buy supplies Call (616) 800-7682
Free delivery 24-hr quote turnaround Authorized Lexmark reseller Lease or buy outright
In stock
Lexmark MS320
Authorized Lexmark reseller Free shipping to 50 states 1-year manufacturer warranty Install guidance by phone 30-day return policy
Is this the right printer for you?

Who the Lexmark MS320/420 Series is actually for

Most printer pages just tell you what a printer does. Here's the honest version: when this machine is the right choice, when it's fine, and when you should look at something else. We sell a lot of these for a reason, but the reason is not "every office."

Best fit

Pick this if...

  • You run a small office of 3-10 people that prints in black and white only and wants a clean wired install.
  • You print 500-3,500 pages a month — Lexmark's recommended monthly volume is 800-4,000.
  • You're fine without a touchscreen — most jobs come from the driver, the OLED handles paper jams and supply alerts.
  • You want auto duplex standard with a sub-$300 entry-level mono laser.
  • You want a small footprint — 10.2 x 15.7 x 14.7 inches and 31 lb fits anywhere.
Works fine

You'll be happy if...

  • You print 3,500-5,000 pages a month — the 50K duty cycle has headroom but the MS421dn at 42 ppm and 100K duty is a better fit at the top end.
  • You're upgrading from an older MS310 or MS415 — direct successor, supplies and trays carry forward.
  • You need expansion — the MS321dn takes optional 250 / 550-sheet trays up to 900 sheets total.
  • You're a wired-only shop — Gigabit Ethernet and USB 2.0 are all you need; no Wi-Fi, no extra accessories.
Look elsewhere

Skip this if...

  • You need color — this is mono only.
  • You need scan, copy, fax — print-only. The MX321adwe MFP is the version with a 50-sheet ADF.
  • You need Wi-Fi or wireless mobile printing — neither standard nor optional on this base model. The MS431dw adds Wi-Fi.
  • You need a touchscreen or fast first-page-out — operators used to a 4.3" e-Task panel will find the 2-line OLED slow for any menu-driven work.
  • You print over 5,000 pages a month — MS421dn / MS521dn is the right step up.
Full specifications

Every spec, no guessing

The Lexmark MS320/420 Series (standard config in this listing: MS321dn) is a small desktop monochrome laser printer for offices of 3-10 people printing 500 to 3,500 pages a month. It runs 38 ppm at 1200 x 1200 dpi with first page out as fast as 6.5 seconds and integrated duplex standard. Paper handling is 350 sheets standard (250-sheet tray + 100-sheet multipurpose feeder), expandable with optional 250 / 550-sheet trays up to 900 total. The 2-line monochrome OLED display handles supply alerts and basic config — not a touchscreen device. Connectivity is wired only: Gigabit Ethernet and USB 2.0 Hi-Speed standard. No Wi-Fi option on this base config. At 10.2 x 15.7 x 14.7 inches and 31 lb, the chassis is the same footprint as the MS521dn — same height, same width, same depth — for a smaller engine. The thing buyers regret: not stepping up to the MS421dn for $50-100 more. The MS421dn is the same chassis at 42 ppm with a 100,000-page duty cycle (vs 50,000 here) — better-suited to growing volumes if the office is on an upward print curve.
Get a quote on this model Compare other printers
Print
Print technology Single-function
Print speed (mono) Up to 0 pages per minute
Print speed (color) Up to 42 pages per minute
Duplex printing Automatic Duplex
First page out < 6.25 - 6.5 seconds
Copy & Scan
Capability Monochrome Single-function
Duplex copy / scan Automatic Duplex
Scanner type
Scan destinations
Paper
Paper capacity 900 sheets
Paper size A4/Letter · Legal · A5
Recommended monthly volume 500 pages
Max monthly duty cycle 100,000 pages/month
Connectivity
Wired Gigabit Ethernet (10/100/1000)
USB USB for charging, data transfer, and OTG support
Wireless Wi-Fi 802.11b/g/n/ac/ax
Display 2-line 128 x 32 pixel OLED
Physical & power
Form factor Desktop
Usage class Personal
Manufacturer Lexmark
Model MS320
How you can buy this printer

Buy it, lease it, or just reorder supplies

Three ways to get this printer, each priced to match how you actually use it. Most small offices lease because toner and maintenance are bundled. If you know what you need, buy outright. If you already own one, just reorder supplies.

Buy outright
One-time payment · yours to keep
Custom quote
Free delivery · 1-yr warranty
  • Machine is yours the day it arrives
  • 4,500-page starter toner included
  • 1-year Lexmark manufacturer warranty
  • Install help by phone or remote session
  • Order your own toner when the starter runs out
Request purchase quote →
Most small offices
Lease & bundle
36- or 60-month term · toner included
Custom lease quote
Flexible terms · tailored to your volume
  • Printer + unlimited toner bundled
  • Maintenance and parts included
  • Upgrade to a bigger machine anytime
  • Typical lease payment is tax-deductible
  • One predictable monthly bill instead of surprise toner orders
Request lease quote →
Supplies only
Already own one? Just reorder.
Request pricing
Genuine OEM Supplies & Consumables
  • Genuine OEM toner cartridges designed for this model
  • Replacement drum units and maintenance kits
  • Certified high-yield or standard capacity options
  • Free shipping on qualifying orders
  • Auto-reorder option so you never run out mid-job
Order supplies →

Final lease rate depends on term length, credit profile, and bundled supplies. Outright purchase and supplies pricing varies with bundled warranty, install packages, and order volume. Request a quote for exact pricing.

Included with every order

What ships with the Lexmark MS320/420 Series

The printer itself

Lexmark MS320/420 Series in original Lexmark packaging. Desktop form factor, roughly 10.2 x 15.7 x 14.7 inches

Starter toner

Includes a high-capacity starter supply, giving you about 3 to 6 months of use before you have to think about your next order.

Setup documentation

Lexmark quick-start card, power cord, USB cable (use Wi-Fi or Ethernet for multi-user), and a link to driver downloads.

Setup call (if you want it)

Book a 20-minute setup call with our team. We'll walk through network config, driver install, and first print. No extra cost, no sales pitch.

Supplies & consumables

Genuine OEM Supplies for the Lexmark MS320/420 Series

Need replacement toner or parts for your Lexmark MS320? We supply certified genuine OEM consumables to keep your machine printing at peak performance and ensure your manufacturer warranty remains fully protected.

Whether you require standard-yield cartridges for light printing, high-yield options for a lower cost-per-page, or replacement drum units, we carry the full lineup of compatible supplies for this model.

If you lease this printer through us, toner and drum are included. You never pay for supplies separately. That's usually the better deal once you add up real costs over 3 years.

Standard Toner

Standard-Capacity Toner

Standard OEM toner cartridge, best for offices with lower monthly print volumes.

Quote
each
High-Yield Toner

High-Capacity Toner BEST VALUE

High-yield OEM toner cartridge, delivering a lower cost-per-page for active offices.

Quote
each
Drum / Kit

Drum Unit / Maintenance Kit

OEM-certified replacement components to restore original print quality and reliability.

Quote
each
Request Supplies & Toner Pricing →
Free quote · no obligation

Get a quote on the Lexmark MS320/420 Series

Tell us how you want to pay (outright, lease, or supplies only) and what volume you run. You'll get a line-item quote back within one business day, from a specialist who actually works on these machines, not a general sales rep.

  • Real pricing, no runaround. Upfront monthly lease rate or outright price, plus shipping and any install add-ons itemized.
  • One business day turnaround. Quotes land in your inbox within 24 hours. Often faster.
  • No credit pull until you say yes. We don't ping your credit to give you a quote. Only if you sign.
  • Volume & bundled supplies. Tell us your monthly print volume and we'll price toner bundling so you don't get surprised.
FAQ

Lexmark MS320/420 Series, common questions

The questions we get asked most often on this model. If yours isn't here, call (616) 800-7682 and get an answer in about 30 seconds.

Yes, the Lexmark MS320/420 Series ships with a starter toner cartridge with a yield of up to 6,000 pages. Replacement options include standard (6,000 pages), high-yield (15,000 pages), and extra high-yield (20,000 pages) cartridges. The printer also uses a separate imaging unit (model 56F0Z00) with a yield of up to 60,000 pages. When you lease through us with toner included, you never pay for toner separately.
The Lexmark MS320/420 Series is a monochrome printer with speeds up to 38 ppm, while the Lexmark CS530 Series is a color printer with speeds of 35 ppm in both black and color. The MS320/420 has a monochrome OLED display and wired connectivity only, whereas the CS530 features a 2.8-inch color touchscreen and includes Wi-Fi. The CS530 also supports color printing and has a slightly larger footprint. For small offices needing color, the CS530 is a better fit, while the MS320/420 is ideal for monochrome-focused environments.
Yes, the Lexmark MS320/420 Series is well-suited for small businesses with 3-10 people printing 500 to 3,500 pages monthly. It offers fast printing at 38 ppm, duplex printing, and a compact design. However, if your business anticipates growth or higher print volumes, consider stepping up to a commercial option like the Lexmark MS421dn.
No, the Lexmark MS320/420 Series is a monochrome-only printer. For color printing, consider alternatives like the Lexmark CS530 Series, Lexmark CS430 Series, or Lexmark CX520 Series.
Request a quote through the form on this page or call us at (616) 800-7682. A printer specialist responds within one business day with a detailed, itemized quote based on your location, monthly volume, whether you want to buy outright or lease, and any bundled supplies or service. Quotes are free and no obligation. We do not pull credit to issue a quote.
Lexmark includes a 1-year limited manufacturer warranty on the Lexmark MS320/420 Series when purchased new from an authorized reseller. Kraft Business Systems is an authorized Lexmark reseller. Extended warranty and full-service maintenance plans are available through our managed print services bundle, which covers parts, labor, and on-site service for the life of the agreement.
Yes. Free delivery is included on every Lexmark MS320/420 Series order shipped within the continental United States. Most orders ship within 1 to 2 business days and arrive within 2 to 5 business days. Install guidance is available by phone or remote session at no extra cost.

Ready to put this printer to work?

Request a free, no-obligation quote on the Lexmark MS320/420 Series. Lease, buy outright, or just order supplies. Quote in your inbox within one business day. Or call and talk to a specialist right now.

KBS FullColorDarkTextLogo
(616) 977-2679
info@kraftbusiness.com
6980 Southbelt Dr Ste 1, Caledonia, MI 49316
400 Galleria Officentre, Suite 515, Southfield, MI 48034
801 Woodmere Ave, Traverse City, MI 49686

Services

Solutions

Connect

Lexmark MS320/420 Series
Elite ENX