Lexmark E250d User Manual

							81Changing the toner cartridge
4Unpack the new toner cartridge.
Note:You can use the packing material from the new toner cartridge to ship the old toner cartridge back to 
Lexmark for recycling. See Changing the photoconductor kit on page82 for more information.
5Firmly shake the toner cartridge in all directions to distribute the toner.
6Install the new toner cartridge 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 toner cartridge clicks into 
place when correctly installed.
7Close the front door.
8Turn the printer back on.Downloaded From ManualsPrinter.com Manuals 
						

							82Changing the photoconductor kit
Changing the 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 off.
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 the button on the print cartridge assembly.
Place the print cartridge assembly on a flat, clean surface.Downloaded From ManualsPrinter.com Manuals 
						

							83Changing the photoconductor kit
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 correctly installed.Downloaded From ManualsPrinter.com Manuals 
						

							84Recycling Lexmark products
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. Printing the menu settings and network setup pages on 
page74. If Photoconductor is listed under Warnings, the photoconductor counter has not been 
properly reset.
Recycling Lexmark products
To return Lexmark products to Lexmark for recycling:
1Visit our Web site:
www.lexmark.com/recycle
Note:Follow the instructions on the computer screen.Downloaded From ManualsPrinter.com Manuals 
						

							85 9
Troubleshooting
General problemsProblem / QuestionSolution / Answer
What do the blinking lights 
mean?See Understanding the control panel lights on page8 for information about what each 
light pattern means.
Why am I missing 
characters when I print on 
envelopes?If you see voids (missing characters) when printing envelopes, check your printer driver 
settings to make sure you selected Envelope from the Paper Type menu. 
If Envelope is already selected, try changing the texture setting to a rougher setting. 
Sometimes toner does not adhere well to smooth-textured envelopes. From your printer 
driver, select Custom6-RoughEnv from the Paper Type menu.
How do I clear a paper 
jam?See Clearing jams on page56 for information about clearing paper jams.
How do I restore the 
factory defaults?Sometimes restoring the printer to the original factory default settings solves formatting 
problems. To reset the factory defaults:
1Turn off the printer.
2Open the front door.
3Press Continue as you turn the printer back on. 
4Keep pressing Continue until the lights cycle, then release the Continue button.
5Close the front door.
6Press Cancel.
7Press Continue until the control panel cycles through all the lights.
The Load Paper, Toner Low / Replace PC Kit, Ready and Continue lights appear.
8Release the Continue button.
9Turn the printer off and back on.
Factory defaults have been reset.
The paper is curled once it 
exits the printer.•Use paper that is sealed in its original packaging.
•Turn the paper over.
•Rotate the paper 180 degrees.
•If you are printing a multiple-page job, try printing it duplex.
•When printing on heavy print media, open the rear exit door for a straight-through path.
•Try another kind or brand of print media, such as a xerographic paper for laser printers.
•If possible try printing in a less humid environment.
If the paper still curls, select the Reduce Curl setting from the Configuration menu (See 
Turning on Reduced Curl mode on page86.).
The toner low light 
sequence is on, but I don’t 
have another cartridge to 
put in yet. Can I still print 
with the low cartridge?Yes, you can still print. To extend the life of the toner cartridge somewhat, remove the toner 
cartridge, firmly shake it from side to side and front to back several times to use the remaining 
toner, then insert it back into the printer. Repeat this procedure multiple times. 
If print remains faded, replace the toner cartridge.
The printer seems to print 
slower when using the 
manual feeder.This is normal. The printer sometimes prints at a slightly slower speed when feeding print 
media from the manual feeder.
Envelopes jam when 
printing with the rear exit 
door open.Close the rear exit door.Downloaded From ManualsPrinter.com Manuals 
						

							86General problems
Lexmark Status Messenger Utility
Note:This application is not available with Windows NT or Windows 2000.
The Lexmark Status Messenger informs you when there are errors requiring printer intervention. When a printer error 
occurs, a message appears on your computer screen telling you what the error is, and points you to the appropriate 
recovery information in the User’s Guide.
If you installed the Lexmark Status Messenger with your printer software, the utility automatically launches when the 
software installation is completed.
Selecting printer operating mode
You can select the printer operating mode that best suits your needs. For more information, see Using the Local Printer 
Settings Utility on page75.
Note:Quiet mode and Eco-mode can be on at the same time. 
Turning on Reduced Curl mode
If print media is curled once it exits the printer, Reduced Curl mode can be turned on to help alleviate the problem. 
However, before turning this mode on, you should try the possible solutions offered in Troubleshooting (see The paper is 
curled once it exits the printer.)
Note:Print speed is significantly slower in Reduced Curl mode.
1Turn the printer off.
2Open the front door.
3Press and hold Continue.
4Turn the printer on.
5Release the Continue button once the lights cycle on the front panel. 
The Error light sequence appears.
6Close the front door. Print job takes longer than 
expected to print.•The job is too complex. Reduce the complexity of your print job by eliminating the number 
and size of fonts, the number and complexity of images, and the number of pages in the 
job.
•The printer Operating Mode is set to Quiet mode or Eco-mode. Set the Operating Mode to 
Normal (see Lexmark Status Messenger Utilityon page 85).
Paper stacks poorly in the 
output bin.Extend the paper support on the output bin.Operating modePrinter performance
NormalThe printer provides optimum performance.
Quiet modeThe printer operates quietly by printing output at a slower speed.
Eco-modeThe printer minimizes waste (toner, paper, energy) while maintaining 
acceptable print quality.Problem / QuestionSolution / AnswerDownloaded From ManualsPrinter.com Manuals 
						

							87Print quality problems
7Press and hold the Continue button until all the lights cycle.
The Continue, Ready/Data, Toner Low and Load/Remove Paper light sequence will appear.
8Release the Continue button.
The Ready/Data light will blink while the page is being formatted and printed.
The Continue and Error lights appear.
9Follow the instructions on the printed page.
10Turn the printer off to exit the menus.
Print quality problems
Many print quality problems can be solved by replacing a supply or maintenance item that has reached the end of its 
intended life. See the following table to find solutions to print quality problems.SymptomCauseSolution
White lines•The printhead lens is dirty.
•Either the toner cartridge or the 
fuser is defective.Try the following in the order listed:
1Clean the printhead lens.
(See Cleaning the printhead lens 
on page91.)
2Replace the toner cartridge.
3Replace the fuser*
.
Streaked horizontal linesThe toner cartridge or fuser may be 
defective, empty, or worn.Replace the toner cartridge or fuser*
 
as needed.
Streaked vertical lines•Toner is smeared before fusing to 
the paper.
•The toner cartridge is defective.•If paper is stiff, try feeding from 
another tray or the manual feeder.
•Replace the toner cartridge.*
To replace the fuser, call a service technician. 
†
This setting can be changed using the Local Printer Settings Utility.ABCDE
ABCDE
ABCDEABCDE
ABCDE
ABCDEABCDE
ABCDE
ABCDEDownloaded From ManualsPrinter.com Manuals 
						

							88Print quality problems
Print irregularities•Paper has absorbed moisture due 
to high humidity.
•Paper that does not meet the printer 
specifications is being used.
•The fuser is worn or defective.•Load paper from a fresh package 
into the paper tray.
•Avoid textured paper with rough 
finishes.
•Make sure the printer driver paper 
type setting matches the type of 
paper being used.
•Replace the fuser*
.
Print is too light or too dark•The Toner Darkness setting is too 
light or too dark.
•Paper that does not meet the printer 
specifications is being used.
•The toner cartridge is low on toner.
•The toner cartridge is defective.•Select a different Toner Darkness†
 
setting from the printer driver before 
sending the job to print.
•Load paper from a new package.
•Avoid textured paper with rough 
finishes.
•Make sure the loaded paper is not 
damp.
•Replace the toner cartridge.
Transparency print quality is poor
(Print has inappropriate light or dark 
spots, toner is smeared, or horizontal 
or vertical light bands appear.)•Transparencies that do not meet the 
printer specifications are being 
used.
•The Form Type setting in the printer 
driver is set to something other than 
transparency.•Use only transparencies 
recommended by the manufacturer.
•Set the Form Type setting to 
transparency.
Toner specks•The toner cartridge is defective.
•The fuser is worn or defective.
•Toner is in the paper path.•Replace the toner cartridge.
•Replace the fuser*
.
•Call for service.
Toner rubs off the paper easily 
when sheets are handled•The Paper Texture setting is wrong 
for the type of print media being 
used.
•The Paper Weight setting is wrong 
for the type of print media being 
used.
•The fuser is worn or defective.•Change Paper Texture†
 from 
Normal to Smooth or Rough.
•Change Media Type in Drivers to an 
appropriate weight for the print 
media being used.
•Replace the fuser*
.
Gray background•The Toner Darkness setting is too 
dark.
•The toner cartridge is defective.•Select a different Toner Darkness†
 
setting from the printer driver before 
sending the job to print.
•Replace the toner cartridge.SymptomCauseSolution*
To replace the fuser, call a service technician. 
†
This setting can be changed using the Local Printer Settings Utility.ABCDE
ABCDE
ABCDEABCDE
ABCDE
ABCDEDownloaded From ManualsPrinter.com Manuals 
						

							89Print quality problems
Uneven print densityThe toner cartridge is defective.Replace the toner cartridge.
Ghost Images•The Form Type setting in the printer 
driver is set incorrectly.
•Toner level is low in the toner 
cartridge.•Make sure the Form Type setting is 
correct for the paper or specialty 
print media being used.
•Replace the toner cartridge.
Uneven printing
(Print only appears on one side of the 
page.)The toner cartridge is not properly 
installed.Remove and then reinsert the toner 
cartridge.
Incorrect marginsThe Form Size setting in the printer 
driver is different from the size paper 
that is loaded in the tray. For example, 
A4 size paper was inserted into the 
selected tray, but the Form Size 
setting was not changed to A4.Set the Form Size to match the paper 
size that is loaded in the tray.
Skewed print
(Print is inappropriately slanted.)•The guides in the selected tray are 
not in the correct position for the 
paper size loaded in the tray.
•The manual feeder guides are not in 
the correct position for the paper 
size loaded in the feeder.•Adjust the guides in the tray so that 
there is a slight gap between the 
rear guide and the print media.
•Move the manual feeder guides so 
that they lightly touch the sides of 
the print media.
Blank pagesThe toner cartridge is defective, 
empty, or improperly installed.•Remove and then reinsert the toner 
cartridge.
•Replace the toner cartridge.SymptomCauseSolution*
To replace the fuser, call a service technician. 
†
This setting can be changed using the Local Printer Settings Utility.ABCDE
ABCDE
ABCDEDE
DE
DEDownloaded From ManualsPrinter.com Manuals 
						

							90Print quality problems
Solid black pages•The toner cartridge is defective.
•The printer requires servicing.•Replace the toner cartridge.
•Call for service.
Print media curls badly once it 
prints and exits to the output binThe Paper Weight setting is wrong for 
the type of print media being used.•Change Paper Weight†
 to Smooth.
•Use print media that is sealed in its 
original packaging.
•Turn the print media over.
•Rotate the print media 180 degrees.
•If you are printing a multiple-page 
job, try duplexing it.
•When printing on heavy print media, 
open the rear exit door for a 
straight-through path.
•Try another kind or brand of print 
media, such as a xerographic paper 
for laser printers.
•If possible, try printing in a less 
humid environment.SymptomCauseSolution*
To replace the fuser, call a service technician. 
†
This setting can be changed using the Local Printer Settings Utility.Downloaded From ManualsPrinter.com Manuals