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White rectangular Lexmark MS321dn laser printer with front paper tray and control panel

Lexmark

Lexmark MS321dn 36S0771 laser printer 36 ppm duplex

SKU CH-A7HM-CKWQ8 MPN 36S0771

Monochrome laser printer with automatic duplexing, USB 2.0 and gigabit Ethernet, delivering 36 ppm on A4 with a 6.5-second first page

  • Prints 36 pages per minute on A4 paper
  • First page ready in 6.5 seconds
  • Automatic two-sided printing saves paper
  • Connects via USB 2.0 and Gigabit Ethernet
  • Sharp 600 by 2400 dpi monochrome output

Monochrome laser printer for small offices

The Lexmark MS321dn prints black-only pages at up to 36 ppm on A4 and 38 ppm on Letter. First page out is 6.5 seconds. Maximum resolution is 600 dpi x 2400 dpi. Automatic duplex printing is built in. It connects through USB 2.0 and Gigabit Ethernet.

Wired network and USB connectivity

Ethernet 10/100/1000Base-T lets the printer sit on a shared office network without a host computer. USB 2.0 provides a direct local link when network infrastructure is not available. No wireless or mobile-print protocols are included, so users without a wired connection cannot print directly.

Duty cycle suits light daily volumes

The rated speeds handle typical department workloads of a few hundred pages per day. Heavy continuous runs or high-volume archive jobs will exceed the engine’s design envelope. Buyers who need colour output, wireless printing, or larger paper capacities should consider other models.

Highlights

  • Prints 36 pages per minute on A4 paper
  • First page ready in 6.5 seconds
  • Automatic two-sided printing saves paper
  • Connects via USB 2.0 and Gigabit Ethernet
  • Sharp 600 by 2400 dpi monochrome output

Specifications

BrandLexmark
Part Number36S0771
Shipping weight14.06 kg
Package size406 × 381 × 279 mm

Questions about this item

What toner cartridge does the MS321dn use and how often will I need to replace it?

The printer ships with a starter cartridge; standard-yield and high-yield Lexmark toner cartridges are available separately and should be replaced when print quality fades or the low-toner alert appears.

Which component limits continuous printing at the rated 36 ppm on A4?

The 6.5-second first-page-out time and the engine's 36-ppm rating mean the print engine itself sets the sustained throughput ceiling.

How much heat and noise does the printer produce when running all day over Ethernet?

During extended print runs the fuser cycles on and off to maintain temperature, so the unit emits a steady low fan hum and warm exhaust air typical of a compact monochrome laser.

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