Lexmark MS521 Service Manual

Acronyms
Acronyms
ASIC Application-Specific Integrated Circuit
BLDC Brushless DC Motor
BOR Black Only Retract
CCyan
CCD Charge Coupled Device
CCP Carbonless Copy Paper
CRC Cyclic Redundancy Check
CSU Customer Setup
CTLS Capacitance Toner Level Sensing
DIMM Dual Inline Memory Module
DRAM Dynamic Random Access Memory
EDO Enhanced Data Out
EP Electrophotographic Process
EPROM Erasable Programmable Read-Only Memory
ESD Electrostatic Discharge
FRU Field Replaceable Unit
GB Gigabyte
HCF High‑Capacity Feeder
HCIT High-Capacity Input Tray
HCOF High-Capacity Output Finisher
HVPS High Voltage Power Supply
ITU Image Transfer Unit
KBlack
LCD Liquid Crystal Display
LDAP Lightweight Directory Access Protocol
LED Light-Emitting Diode
LVPS Low Voltage Power Supply
MMagenta
MB Megabyte
MFP Multi‑Function Printer
MPF Multipurpose Feeder
MROM Masked Read Only Memory
4600-830, -835, -895
Acronyms
303

Lexmark MS521 Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 46 ppm
Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 120, 000 pages
Processor Speed	1 GHz
Standard Output Capacity	250 sheets
Operating System Compatibility	Windows, Mac OS, Linux
Hard Drive	Optional
Recommended Monthly Page Volume	2000 - 15000 pages
Duplex Printing	Standard
Connectivity	USB, Ethernet
Media Types Supported	Paper Labels, Card Stock, Envelopes, Plain Paper, Transparencies