Lexmark CS820 Series User Manual

Printing a directory list..................................................................................................................................... 25
Canceling a print job........................................................................................................................................ 25
Securing the printer................................................................................... 26
Locating the security slot................................................................................................................................ 26
Erasing printer memory................................................................................................................................... 26
Erasing printer hard disk memory.................................................................................................................26
Configuring printer hard disk encryption.................................................................................................... 27
Restoring factory default settings................................................................................................................. 27
Statement of Volatility.......................................................................................................................................27
Maintaining the printer.............................................................................. 29
Networking..........................................................................................................................................................29
Setting up serial printing (Windows only)....................................................................................................30
Cleaning the printer...........................................................................................................................................31
Ordering parts and supplies............................................................................................................................31
Replacing parts and supplies......................................................................................................................... 34
Moving the printer..............................................................................................................................................61
Saving energy and paper................................................................................................................................62
Recycling............................................................................................................................................................. 63
Clearing jams.............................................................................................. 64
Avoiding jams.....................................................................................................................................................64
Identifying jam locations..................................................................................................................................65
Paper jam in trays..............................................................................................................................................66
Paper jam in the multipurpose feeder......................................................................................................... 67
Paper jam in the standard bin........................................................................................................................68
Paper jam in door B.......................................................................................................................................... 69
Paper jam in the finisher bin........................................................................................................................... 73
Staple jam in door G......................................................................................................................................... 74
Troubleshooting.......................................................................................... 77
Network connection problems.......................................................................................................................77
Hardware options problems...........................................................................................................................79
Paper feed problems.........................................................................................................................................81
Printing problems.............................................................................................................................................. 84
Color quality problems................................................................................................................................... 103
Contents 3

Lexmark CS820 Series Specifications

General

Print Technology	Color Laser
Print Resolution	Up to 1200 x 1200 dpi
Processor Speed	1.33 GHz
Output Capacity	Standard: 500 pages
Toner Cartridges	Black, Cyan, Magenta, Yellow
Display	4.3-inch color touch screen
Connectivity	USB, Ethernet
Maximum Paper Size	A4, Legal
Operating System Compatibility	Windows, macOS, Linux
First Page Out Time	As fast as 7 seconds
Print Speed	Simplex: Up to 60 ppm (Black/Color); Duplex: Up to 60 ppm (Black/Color)
Memory	Standard: 1024 MB / Maximum: 3072 MB