Lexmark T520 Scheda Rapida Di Riferimento

You open doors and covers, remove paper trays, and remove options to access paper jam areas. If your 
printer has a multipurpose feeder, it is visible when the lower front door is opened. The illustration shows the 
location of paper sources and possible paper jam areas. 

Do not attempt to clear any paper jam using tools or instruments. This may permanently 
damage the printer.

Font Source
Font Name
Point Size
Pitch
Symbol Set
Orientation
Lines per Page
A4 Width
Tray Renumber
Auto CR after LF
Auto LF after CR

Paper Source
Paper Size
Paper Type
Custom Types
Universal Setup
Substitute Size
Configure MP
Envelope Enhance
Paper Texture
Paper Weight
Paper Loading

Duplex
Duplex Bind
Copies
Blank Pages
Collation
Separator Sheets
Separator Source
Multipage Print
Multipage Order
Multipage View
Multipage Border

Print Resolution
Toner Darkness
PQET
PictureGrade

Confidential Job
Held Jobs
Cancel Job
Reset Printer
Print Buffer

Print Menus
Print Net <x> Setup
Print Fonts
Print Directory
Factory Defaults
Format Flash
Defragment Flash
Format Disk
Job Acct Stat
Hex Trace

Printer Language
Power Saver
Resource Save
Download Target
Print Timeout
Wait Timeout
Auto Continue
Jam Recovery
Page Protect
Display Language
Alarm Control
Toner Alarm
Job Accounting

Print PS Error
Font Priority

PCL SmartSwitch
PS SmartSwitch
NPA Mode
Serial Buffer
Job Buffering
RS-232/RS-422
RS-422 Polarity
Serial Protocol
Robust XON
Baud
Data Bits
Parity
Honor DSR

PCL SmartSwitch
PS SmartSwitch
NPA Mode
Network Buffer
Job Buffering
Network <x> Setup
Mac Binary PS

LocalTalk Port
PCL SmartSwitch
PS SmartSwitch
NPA Mode
LocalTalk Buffer
Job Buffering
NPA Hosts
LocalTalk Name
LocalTalk Addr
LocalTalk Zone

PCL SmartSwitch
PS SmartSwitch
NPA Mode
USB Buffer
Job Buffering
Mac Binary PS

PCL SmartSwitch
PS SmartSwitch
NPA Mode
Parallel Buffer
Job Buffering
Advanced Status
Protocol
Honor Init
Parallel Mode 1
Parallel Mode 2

Infrared Port
PCL SmartSwitch
PS SmartSwitch
NPA Mode
Infrared Buffer
Job Buffering
Window Size
Transmit Delay
Max Baud Rate

Printer rear door 

Duplex rear door

Upper front door

Lower front door
(down when envelope 
feeder is installed)

Integrated input tray

Duplex front
access cover

Paper trays

Envelope feeder

Print is too light.

• The toner may be low. To utilize the remaining toner, remove the 

cartridge by gripping the handles with both hands. With the cartridge 
arrows pointing downward, shake the print cartridge back and forth. 
Reinstall the cartridge and then press Go.

• Change the Toner Darkness setting in the Quality Menu.

• If you are printing on an uneven print surface, change the Paper 

Weight and Paper Texture settings in the Paper Menu.

Verify that the correct print material is being used.

Toner fog or background shading 
appears on the page.

• Check the print cartridge to make sure it is installed correctly.

• Change the print cartridge.

• If the problem continues, change the charge roll.

Streaks appear on the page.

• The toner may be low. To utilize the remaining toner, remove the 

cartridge by gripping the handles with both hands, and then shake the 
print cartridge vigorously. Reinstall the same print cartridge. 

• If you are using preprinted forms, make sure the ink can withstand 

temperatures of 212°C (414°F).

The job prints, but the top and side 
margins are incorrect.

• Make sure the Paper Size setting in the Paper Menu is correct.

• Make sure the margins are set correctly in your software application.