Samsung CLP 315 User Manual

							Maintenance_41
4.Slide the toner cartridge back into the machine.
5.Close the front cover. Make sure the cover is securely latched.
REPLACING THE TONER CARTRIDGE
The machine uses four colors and has a different toner cartridge for each 
one: yellow (Y), magenta (M), cyan (C), and black (K).
A toner cartridge has reached its estimated cartridge life. The printer stops 
printing. Also, the Smart Panel program window appears on the computer 
telling you to replace the cartridge.
At this stage, the toner cartridge needs to be replaced. Check the type of 
toner cartridge for your machine. (See Supplies on page 54.) 
1.Turn the machine off, then wait a few minutes for the machine to cool.
2.Press the release button, completely open the front cover.3.Grasp the handles on the toner cartridge and pull to remove the 
cartridge from the machine.
4.Holding both handles on the toner cartridge, thoroughly rock it from side 
to side to evenly distribute the toner.
 
5.Take a new toner cartridge out of its package.
6.Place the toner cartridge on a flat surface, as shown, and remove the 
protecting cover.
If the front cover is not completely closed, the machine will not 
operate.
Samsung does not recommend using non-genuine Samsung 
toner cartridge such as refilled or remanufactured. Samsung 
cannot guarantee non-genuine Samsung toner cartridges quality 
or damages it can cause to the machine. Also  service or repair 
required as a result of using non-genuine Samsung toner 
cartridges will not be covered under the machine warranty.
• Dont use sharp objects, such as a knife or scissors, to open 
the toner cartridge package. You could damage the surface of 
the toner cartridge.
• To prevent damage, do not expose the toner cartridge to light 
for more than a few minutes. Cover it with a piece of paper to 
protect it if necessary.
If toner gets on your clothing, wipe it off with a dry cloth and wash 
it in cold water. Hot water sets toner into fabric.
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							42 _Maintenance
7.Make sure that the color of the toner cartridge matches the color slot and 
then grasp the handles on the toner cartridge. Insert the cartridge until it 
clicks into place.
8.Close the front cover. Make sure the cover is securely latched, and then 
turn the machine on.REPLACING THE IMAGING UNIT
When the life span of the imaging unit has expired, the Smart Panel 
program window appears on the computer, indicating the imaging unit 
needs to be replaced. Otherwise your machine stops printing.
1.Turn the machine off, then wait a few minutes for the machine to cool.
2.Press the release button, completely open the front cover.
 
3.Grasp the handles on the toner cartridge and pull to remove the 
cartridge from the machine.
4.Pull the waste toner container out of the machine using its handle.
If the front cover is not completely closed, the machine will not 
operate.
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							Maintenance_43
5.Pull the imaging unit out of the machine using the groove on the front of 
the imaging unit. 
  
6.Take a new imaging unit out of its package.      
7.Holding the groove on the front of the imaging unit, push imaging unit in 
to the machine.
 
8.Insert the waste toner container into position and then push it to make 
sure that it is firmly seated in place.
9.Slide the toner cartridge back into the machine.
10.Close the front cover firmly. 
11.Turn the machine on.
• Don’t use sharp objects, such as a knife or scissors, to open the 
imaging unit package. You could damage the surface of the 
imaging unit.
• Be careful not to scratch the surface of the imaging unit.
• To prevent damage, do not expose the imaging unit to light for 
more than a few minutes. Cover it with a piece of paper to protect 
it if necessary.
If the front cover is not completely closed, the machine will not 
operate. Please make sure all toner cartridges are installed properly. 
If any toner cartridge is installed improperly, the front cover do not 
close.
Each LED blinks red in a repeated order. Wait for about 1.5 minutes 
for your machine to get ready.
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							44 _Maintenance
REPLACING THE WASTE TONER CONTAINER
When the life span of the waste toner container has expired, the Smart 
Panel program window appears on the computer, indicating the waste toner 
container needs to be replaced. Otherwise your machine stops printing.
1.Turn the machine off, then wait a few minutes for the machine to cool.
2.Open the front cover.
 
3.Pull the waste toner container out of the machine using its handle.
4.Remove the container’s cap from the container as shown below, and 
use it to close the waste toner container opening.
5.Take a new waste toner container out of its package.6.Insert the new container into position and then push it to make sure that 
it is firmly seated in place.
7.Close the front cover firmly.
 
8.Turn the machine on.
Make sure that you lay the waste toner container on a flat surface so 
that the toner does not spill.
Do not tilt or turn over the container. 
If the front cover is not completely closed, the machine will not 
operate. Please make sure all toner cartridges are installed properly. 
If any toner cartridge is installed improperly, the front cover do not 
close.
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							Maintenance_45
MAINTENANCE PARTS
To avoid print quality and paper feed problems resulting from worn parts, 
and to maintain your machine in top working condition the following 
condition, the following items will need to be replaced after the specified 
number of pages, or when the life span of each item has expired. 
 
We highly recommend that this maintenance be performed by an authorized 
service provider, dealer or the retailer where you bought the machine. The 
warranty does not cover the replacement of the maintenance parts after 
their lifespan.
MANAGING YOUR MACHINE FROM THE 
WEBSITE
If you have connected your machine to a network and set up TCP/IP 
network parameters correctly, you can manage the machine via Samsung’s 
SyncThru™ Web Service, an embedded web server. Use SyncThru™ 
Web Service to:
• View the machine’s device information and check its current status.
• Change TCP/IP parameters and set up other network parameters.
• Change the printer properties.
• Set the machine to send email notifications to let you know the 
machine’s status.
• Get support for using the machine.
To access SyncThru™ Web Service:
1.Start a web browser, such as Internet Explorer, from Windows.
2.Enter the machine IP address (http://xxx.xxx.xxx.xxx) in the address 
field and press the Enter key or click Go.
Your machine’s embedded website opens.
ITEMSYIELD (AVERAGE)
Pick-up rollerApprox. 50,000 pages
Fuser unitApprox. 100,000 black pages or 
25,000 color pages
Transfer rollerApprox. 100,000 pages
Transfer Unit (ITB)Approx. 100,000 black pages or 
25,000 color pages
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							Troubleshooting_46
troubleshooting
This chapter gives helpful information for what to do if you encounter an error.
This chapter includes:
• Tips for avoiding paper jams
• Clearing paper jams• Solving other problems
TIPS FOR AVOIDING PAPER JAMS
By selecting the correct media types, most paper jams can be avoided. 
When a paper jam occurs, follow the steps outlined on page 46. 
• Follow the procedures on page 34. Ensure that the adjustable guides 
are positioned correctly.
• Do not overload the tray. Ensure that the paper level is below the paper 
capacity mark on the inside of the tray.
• Do not remove paper from the tray while your machine is printing.
• Flex, fan, and straighten paper before loading. 
• Do not use creased, damp, or highly curled paper.
• Do not mix paper types in a tray.
• Use only recommended print media. (See Setting the paper size and 
type on page 36.)
• Ensure that the recommended side of the print media is facing up in the 
tray.
CLEARING PAPER JAMS
If a paper jam occurs, the status LED on the control panel lights red. Find 
and remove the jammed paper. 
To resume printing after clearing paper jams, you must open and close the 
front cover or rear cover.
If paper is jammed in the paper feed area, follow the next steps to release 
the jammed paper. 
1.Pull the tray out of the printer and remove the jammed paper.
If you cannot find the jammed paper, go to the next step.2.To remove the jammed paper, open the rear cover.  
3.Carefully remove the paper by pulling in the direction as shown below. 
Most of the jammed paper can be removed in this step.  
 
If you cannot find the jammed paper, or if there is any resistance 
removing the paper, stop pulling and go to the next step.
To avoid tearing the paper, pull the jammed paper out gently and 
slowly. Follow the instructions in the following sections to clear the 
jam. 
If the paper tears, make sure that all of the paper fragments are 
removed from the printer.
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							Troubleshooting_47
4.Push the fuser levers upwards.  
5.Open the top cover and inner cover.  
6.Holding the inner cover open, carefully take the jammed paper out of the 
printer. The inner cover will then close automatically.  7.Close the top cover. Make sure that it is securely closed. 
8.Push the fuser levers downwards.
9.Open and then close the rear cover or front cover to resume printing.
1fuser lever
Do not touch the fuser inside the inner cover. It is hot and could cause 
burns! The fuser’s operating temperature is 180 °C (356 °F). Take 
care when removing paper from the printer.
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							48 _Troubleshooting
SOLVING OTHER PROBLEMS
The following chart lists some conditions that may occur and the 
recommended solutions. Follow the suggested solutions until the problem is 
corrected. If the problem persists, call for service.
Paper feeding Printing problems
CONDITIONSUGGESTED SOLUTIONS
Paper is jammed 
during printing.Clear the paper jam. See page 46.
Paper sticks 
together.• Ensure there is not too much paper in the tray. 
The tray can hold up to 150 sheets of paper, 
depending on the thickness of your paper.
• Make sure that you are using the correct type 
of paper. See page 36.
• Remove paper from the tray and flex or fan the 
paper.
• Humid conditions may cause some paper to 
stick together.
Multiple sheets of 
paper do not feed.• Different types of paper may be stacked in the 
tray. Load paper of only one type, size, and 
weight.
• If multiple sheets have caused a paper jam, 
clear the paper jam. See page 46.
Paper does not feed 
into the machine.• Remove any obstructions from inside the 
machine.
• Paper has not been loaded correctly. Remove 
paper from the tray and reload it correctly.
• There is too much paper in the tray. Remove 
excess paper from the tray.
• The paper is too thick. Use only paper that 
meets the specifications required by the 
machine. See page 31.
The paper keeps 
jamming.• There is too much paper in the tray. Remove 
excess paper from the tray. If you are printing 
on special materials, load only one size of print 
media at a time in the tray.
• An incorrect type of paper is being used. Use 
only paper that meets the specifications 
required by the machine. See page 32.
• There may be debris inside the machine. Open 
the front cover and remove the debris.
Envelopes skew or 
fail to feed correctly.Ensure the paper guides are against both sides of 
the envelopes.
CONDITIONPOSSIBLE 
CAUSESUGGESTED SOLUTIONS
The machine 
does not print.The machine is not 
receiving power.Check the power cord 
connections. Check the 
power switch and the power 
source.
The machine is not 
selected as the 
default printer.Select Samsung CLP-310 
Series as your default printer 
in your Windows.
• Check the machine for the following:
• The front cover is not closed. Close the cover.
• Paper is jammed. Clear the paper jam. See page 
46.
• No paper is loaded. Load paper. See page 34.
• The toner cartridge is not installed. Install the 
toner cartridge.
• If a system error occurs, contact your service 
representative.
The connection 
cable between the 
computer and the 
machine is not 
connected properly.Disconnect the printer cable 
and reconnect it.
The connection 
cable between the 
computer and the 
machine is 
defective.If possible, attach the cable 
to another computer that is 
working properly and print a 
job. You can also try using a 
different printer cable.
The port setting is 
incorrect.Check the Windows printer 
setting to make sure that the 
print job is sent to the correct 
port. If the computer has 
more than one port, make 
sure that the machine is 
attached to the correct one.
The machine may 
be configured 
incorrectly. Check the printer properties 
to ensure that all of the print 
settings are correct. 
The printer driver 
may be incorrectly 
installed.Repair the printer software. 
See the Software section.
The machine is 
malfunctioning.Check the LEDs status on 
the control panel to see if the 
machine is indicating a 
system error.
The machine 
does not print 
special sized 
paper such as a 
billing paper.Paper size and 
paper size setting do 
not match. Set the correct paper size in 
the custom in the paper tab in 
the printer properties.
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							Troubleshooting_49
Printing quality problems
If the inside of the machine is dirty or paper has been loaded improperly, 
you may notice a reduction in print quality. See the table below to clear the 
problem.
The machine 
selects print 
materials from 
the wrong paper 
source.The paper source 
selection in the 
printer properties 
may be incorrect.For many software 
applications, the paper 
source selection is found 
under the Thin Paper tab 
within the printer properties. 
Select the correct paper 
source. See the printer driver 
help screen.
A print job is 
extremely slow.The job may be very 
complex.Reduce the complexity of the 
page or try adjusting the print 
quality settings.
Half the page is 
blank.The page orientation 
setting may be 
incorrect.Change the page orientation 
in your application. See the 
printer driver help screen.
The paper size and 
the paper size 
settings do not 
match.Ensure that the paper size in 
the printer driver settings 
matches the paper in the 
tray.
Or, ensure that the paper 
size in the printer driver 
settings matches the paper 
selection in the software 
application settings you use.
The machine 
prints, but the 
text is wrong, 
garbled, or 
incomplete.The printer cable is 
loose or defective.Disconnect the printer cable 
and reconnect. Try a print job 
that you have already printed 
successfully. If possible, 
attach the cable and the 
machine to another computer 
and try a print job that you 
know works. Finally, try a 
new printer cable.
The wrong printer 
driver was selected.Check the application’s 
printer selection menu to 
ensure that your machine is 
selected.
The software 
application is 
malfunctioning.Try printing a job from 
another application.
The operating 
system is 
malfunctioning.Exit Windows and reboot the 
computer. Turn the machine 
off and then back on again.
Pages print, but 
are blank.The toner cartridge 
is defective or out of 
toner.Redistribute the toner, if 
necessary. See page 40.
If necessary, replace the 
toner cartridge.
The file may have 
blank pages.Check the file to ensure that 
it does not contain blank 
pages.
Some parts, such as 
the controller or the 
board, may be 
defective.Contact a service 
representative.
CONDITIONPOSSIBLE 
CAUSESUGGESTED SOLUTIONS
The printer does 
not print PDF file 
correctly. Some 
parts of 
graphics, text, or 
illustrations are 
missing.Incompatibility 
between the PDF 
file and the Acrobat 
products.Printing the PDF file as an 
image may solve this 
problem. Turn on Print As 
Image from the Acrobat 
printing options.
It will take longer to 
print when you print a 
PDF file as an image.
Your machine 
has an odd smell 
during initial 
use.The oil used to 
protect the fuser is 
evaporating.After printing about 100 color 
pages, there will be no more 
smell. It is a temporary issue.
The print quality 
of photos is not 
good. Images 
are not clear.The resolution of the 
photo is very low. Reduce the photo size. If you 
increase the photo size in the 
software application, the 
resolution will be reduced. 
Before printing, 
the machine 
emits vapor near 
the output tray.Using damp paper 
can cause vapor 
during printing.This is not a problem. Just 
keep printing.
CONDITIONSUGGESTED SOLUTIONS
Light or faded printIf a vertical white streak or faded area appears 
on the page:
• The toner supply is low. You may be able 
to temporarily extend the toner cartridge 
life. See page 41. If this does not improve 
the print quality, install a new toner 
cartridge.
• The paper may not meet paper 
specifications; for example, the paper is too 
moist or too rough. See page 31.
• If the entire page is light, the print 
resolution setting is too low. Adjust the print 
resolution. See the help screen of the 
printer driver.
• A combination of faded or smeared defects 
may indicate that the toner cartridge needs 
cleaning.
• The surface of the LSU part inside the 
machine may be dirty. Clean the LSU by 
opening and closing the front cover several 
times and if the problem still occurs call the 
contact a service representative.
CONDITIONPOSSIBLE 
CAUSESUGGESTED SOLUTIONS
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							50 _Troubleshooting
Toner specks• The paper may not meet specifications; for 
example, the paper is too moist or too 
rough. See page 31.
• The paper path may need cleaning. See 
Cleaning the inside on page 38.
DropoutsIf faded areas, generally rounded, occur 
randomly on the page:
• A single sheet of paper may be defective. 
Try reprinting the job.
• The moisture content of the paper is 
uneven or the paper has moist spots on its 
surface. Try a different brand of paper. See 
page 31.
• The paper lot is bad. The manufacturing 
processes can cause some areas to reject 
toner. Try a different kind or brand of 
paper.
• Change the printer option and try again. Go 
to printer properties, click Paper tab, and 
set type to Thick Paper. Refer to the 
Software section for details.
If these steps do not correct the problem, 
contact a service representative.
White Spots White spots appear on the page:
• The paper is too rough and a lot of dirt from 
the paper falls to the inner devices within 
the machine, which means the transfer belt 
may be dirty. Clean the inside of your 
machine. Contact a service representative.
• The paper path may need cleaning. 
Contact a service representative.
Vertical linesIf black vertical streaks appear on the page:
• The imaging unit has probably been 
scratched. Remove the imaging unit and 
install a new one. See page 42.
If white vertical streaks appear on the page:
• The surface of the LSU part inside the 
machine may be dirty. Clean the LSU by 
opening and closing the front cover several 
times and if the problem still occurs call the 
contact a service representative.
CONDITIONSUGGESTED SOLUTIONS
AaBbCc
AaBbCc
AaBbCc
AaBbCc
AaBbCc
AaBbCc
AaBbCc
AaBbCc
AaBbCc
AaBbCc
Color or Black 
backgroundIf the amount of background shading becomes 
unacceptable:
• Change to a lighter weight paper. See 
page 31.
• Check the machine’s environment: very dry 
(low humidity) or high humidity (higher than 
80% RH) conditions can increase the 
amount of background shading.
• Remove the old toner cartridge and install 
a new one. See page 41.
Toner smear• Clean the inside of the machine. See page 
38.
• Check the paper type and quality. See page 
31.
• Remove the toner cartridge and install a 
new one. See page 41.
Vertical repetitive 
defectsIf marks repeatedly appear on the printed side 
of the page at even intervals:
• The toner cartridge may be damaged. If a 
repetitive mark occurs on the page, print a 
cleaning sheet several times to clean the 
cartridge. After the printout, if you still have 
the same problems, remove the toner 
cartridge and install a new one. See page 
41.
• Parts of the machine may have toner on 
them. If the defects occur on the back of 
the page, the problem will likely correct 
itself after a few more pages.
• The fusing assembly may be damaged. 
Contact a service representative.
Background scatterBackground scatter results from bits of toner 
randomly distributed on the printed page. 
• The paper may be too damp. Try printing 
with a different batch of paper. Do not open 
packages of paper until necessary so that 
the paper does not absorb too much 
moisture.
• If background scatter occurs on an 
envelope, change the printing layout to 
avoid printing over areas that have 
overlapping seams on the reverse side. 
Printing on seams can cause problems.
• If background scatter covers the entire 
surface area of a printed page, adjust the 
print resolution through your software 
application or the printer properties.
CONDITIONSUGGESTED SOLUTIONS
A
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