Lexmark E120 User Manual

Overview of the Lexmark E120n operator panel
41
Using the operator panels
Resource save off 
Short paper 
Light sequence:
Continue—On
Error—On
Secondary light sequence:
Press twice quickly to see the secondary light 
sequence.
Continue—On
Ready / Data—Blinking
Error—On
Message:
Too much memory has been allocated to the print buffer.
Solution:
Press to clear message and continue printing. 
Change the print buffer to a lesser amount, or set the print buffer to Auto (see Using the printer 
resident...

Overview of the Lexmark E120n operator panel
42
Using the operator panels
Toner low 
Long-life photoconductor kit life warning
Light sequence:
Continue—On
Toner Low/Replace PC Kit—On
Message:
The printer is ready to receive and process data. In addition, the toner in
the toner cartridge is getting low.
Solution:
Press to clear message and continue processing job.
Remove the toner cartridge. Gently shake the toner cartridge from side to side and front to back several 
times to redistribute the toner,...

Overview of the Lexmark E120n operator panel
43
Using the operator panels
Replace long-life photoconductor kit
Unsupported toner cartridge
Service error 
Using the printer resident Web page
Light sequence:
Continue—On
Toner Low/Replace PC Kit—Blinking
Message:
The long-life photoconductor kit should be replaced soon.
Solution:
Press to clear the message and continue processing the job.
Replace the long-life photoconductor kit. See Changing the long-life photoconductor kit on page 71 
for help.
Light...

Printing the menu settings and network setup page
44
Using the operator panels
The Lexmark E120n (network model), has a resident Web page, which can be accessed from the browser. To access the 
resident Web page, type the printer’s IP address in the URL address field of the browser (for example, http://
192.168.236.24). If you do not know the IP address of your printer, it can be found on the network setup page. See Printing 
the menu settings and network setup page.
Some resident Web page features...

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Contents
Chapter 1: Overview  ........................................................................................................... 5
Chapter 2: Using the operator panels  ............................................................................... 8
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Chapter 3: Print media tasks and tips ............................................................................. 45
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Types of print media
46
Print media tasks and tips
Types of print media 
Receive optimal use from the printer by properly loading trays. Never mix media types within a tray.
Choosing appropriate print media
To reduce printing problems and receive the best print quality, try a sample of the media you are considering before buying 
large quantities.
Refer to the Card Stock & Label Guide available on our Lexmark Web site at www.lexmark.com for more information 
about which print media provides optimum...

Choosing appropriate print media
47
Print media tasks and tips
Preprinted forms and letterhead
Use only forms and letterhead printed using an offset lithographic or engraved printing process.
Choose forms and letterhead types that absorb ink, but do not bleed.
Avoid rough or heavily textured surfaces.
Use media printed with heat-resistant inks designed for use in xerographic copiers. The ink must withstand temperatures of 
185°C (365°F) without melting or releasing hazardous emissions. Use inks that...

Storing print media
48
Print media tasks and tips
Card stock
Use card stock with a maximum weight of 43 lb (163 g/m2) bond and a minimum size of 76 x 127 mm (3 x 5 inch).
Preprinting, perforation, and creasing can significantly affect print quality and cause media handling or jamming 
problems.
Avoid using card stock that may release hazardous emissions when heated.
Do not use preprinted card stock manufactured with chemicals that may contaminate the printer. Preprinting 
introduces semi-liquid and...

Loading print media into Tray 1
49
Print media tasks and tips
Follow the steps below to load print media into Tray 1:
1Open paper cover by lifting up until the cover clicks into a fully open state.
2Adjust the slide and attached backstop to the length of the selected print media.
Note:The slide with attached backstop is a dual-action mechanism. The rectangular slide can be adjusted 
in and out to allow for the multiple sizes of print media the printer supports. The attached backstop 
can be adjusted in...

Loading print media into Tray 1
50
Print media tasks and tips
Prepare a stack of print media for loading by flexing or fanning it back and forth. Straighten the edges on a level surface.
3Place the prepared stack of print media into the tray and push the attached backstop lightly against the end of the 
loaded stack.
4Push the guides lightly against the loaded stack of print media.
Note:Use care not to overfill. Placing more than 150 sheets into Tray 1 may cause jams.
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