Lexmark E450dn User Manual

Ordering supplies
41
Maintaining the printer
Changing a photoconductor kit
Warning:When replacing a photoconductor kit, do not leave the new photoconductor kit exposed to direct light 
for an extended period of time. Extended light exposure can cause print quality problems.
1Turn the printer offc
2Remove the print cartridge assembly.
aPress the button on the left side of the printer to release the front door.
bLower the front door.
cGrasp the toner cartridge handle, and pull up and out.
Note:Do not press...

Ordering supplies
42
Maintaining the printer
3Remove the toner cartridge:
aPress the button on the base of the print cartridge assembly.
bGrasp the toner cartridge handle, and pull up and out.
4Unpack the new photoconductor kit.
5Install the toner cartridge into the new print cartridge assembly by aligning the white rollers on the toner cartridge 
with the white arrows on the tracks of the photoconductor and pushing the toner cartridge in as far as it will go. The 
cartridge clicks into place when...

Ordering supplies
43
Maintaining the printer
6Install the print cartridge assembly into the printer by aligning the green arrows on the guides of the print cartridge 
assembly with the green arrows on the tracks in the printer and pushing the print cartridge assembly in as far as it 
will go.
7Close the front door.
8Turn the printer back on.
9Reset the photoconductor counter (see the instruction sheet that shipped with the new photoconductor kit).
Note:Print your printer menu settings pages. For more...

Recycling Lexmark products
44
Maintaining the printer
Recycling Lexmark products
To return Lexmark products to Lexmark for recycling:
1Visit our Web site:
www.lexmark.com/recycle
Follow the instructions on the computer screen.
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Clearing jams
45
6Clearing jams
By carefully selecting print media and loading it properly, you should be able to avoid most paper jams. For more 
information on avoiding paper jams, see Avoiding jams on page 18. If jams do occur, follow the steps outlined in this 
section.
To resolve the paper jam messages, you must clear the entire paper path, and then press   to clear the message and 
resume printing. The printer prints a new copy of the page that jammed if Jam Recovery is set to On or Auto; however,...

Clearing printer jams
46
Clearing jams
Clearing printer jams
Clearing a jam
We recommend clearing the entire paper path when a paper jam occurs. To clear the jam:
1Open the paper tray. If necessary, remove the tray from the printer.
2Remove the jammed media.
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Clearing printer jams
47
Clearing jams
3Press down on the green duplex flap to release jammed pages from the duplex area.
4Remove any crumpled paper from the tray.
CAUTION: Fuser or fuser area may be hot.
5Open the front door, and remove the print cartridge assembly.
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Clearing printer jams
48
Clearing jams
6Lift the flap at the front of the printer, and remove the jammed pages beneath the flap.
CAUTION: Fuser or fuser area may be hot.
7Open the rear exit, and remove the jammed pages.
8After you have cleared the jams, reinstall the print cartridge assembly, and make sure all printer doors and trays 
are closed.
9Press .
Note:Jam recovery is set to Auto by default. When jam recovery is set to Auto, the memory that holds the 
image of a page may be reused after the page...

Clearing printer jams
49
Clearing jams
Clearing a jam in the manual feeder
1Remove the paper from the manual feeder.
2Open the front door, and remove the print cartridge assembly.
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Clearing printer jams
50
Clearing jams
3Lift the flap at the front of the printer, and remove the jammed pages beneath the flap.
4Open the rear exit, and remove the jammed pages.
CAUTION: Fuser or fuser area may be hot.
5After you have cleared the jams, reinstall the print cartridge assembly, and make sure all printer doors and trays 
are closed.
6Press .
Note:Jam recovery is set to Auto by default. When jam recovery is set to Auto, the memory that holds the 
image of a page may be re-used after the page...