General Information−
Manufacturer Lexmark International, Inc
Manufacturer Part Number 36ST210
Brand Name Lexmark
Product Series MS420
Product Model MS421dn
Product Name MS421dn Laser Printer
Product Type Laser Printer
Technical Information
Recommended Use Plain Paper Print
Print Color Capability Monochrome
Maximum Mono Print Speed (ppm) 42
Maximum Print Resolution 1200 x 1200 dpi
USB Direct Printing No
Duplex Printing Automatic
Processor & Chipset
Processor Speed 1 GHz
Memory
Maximum Memory 512 MB
Interfaces/Ports
USB Yes
Network & Communication
Ethernet Yes
Wireless LAN No
Display & Graphics
Touchscreen No
Media Types & Handling
Media Size Folio – 8.27″ x 13″, Statement – 8.50″ x 5.50″, Oficio, Legal – 8.50″ x 14″, Letter – 8.50″ x 11″, Executive – 7.25″ x 10.50″, B5 (JIS), DL Envelope – 4.30″ x 8.60″, A6 – 4.10″ x 5.80″, Universal, A5 – 5.80″ x 8.30″, Envelope No. 7 3/4, A4 – 8.30″ x 11.70″, Envelope No. 9, Envelope No. 10
Number of Input/Multipurpose Trays Installed 2
Standard Input Media Capacity 350 sheets
Reliability
Duty Cycle 100000
Recommended Monthly Print Volume 1000 to 10000
Power Description
Power Source AC Supply
Input Voltage 230 V AC
Physical Characteristics
Form Factor Desktop
Height 10.2″
Width 15.7″
Depth 18.5″
Weight (Approximate) 30.9 lb
