Lexmark MS521 Service Manual

MS Microswitch
NVM Nonvolatile Memory
NVRAM Nonvolatile Random Access Memory
OEM Original Equipment Manufacturer
OPT Optical Sensor
PC Photoconductor
pel, pixel Picture element
POR Power-On Reset
POST Power-On Self Test
PSD Position Sensing Device
PWM Pulse Width Modulation
RIP Raster Imaging Processor
ROM Read Only Memory
SDRAM Synchronous Dual Random Access Memory
SIMM Single Inline Memory Module
SRAM Static Random Access Memory
TPS Toner Patch Sensing
UPR Used Parts Return
V ac Volts alternating current
V dc Volts direct current
VTB Vacuum Transport Belt
Y Yellow
4600-830, -835, -895
Acronyms
304

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