Kyocera FS 2020DN User Manual

							
6-2Troubleshooting
General Guidelines
The table below provides basic solutions for problems you may 
encounter with the printer. We suggest you consult this table to 
troubleshoot the problems before calling for service repairs.
Tips
Printer problems may be solved easily by following the tips below. When 
you have encountered a problem that following the above guidelines will 
not solve, try the following:
•Turn the printer power off and wait for several seconds. Then, turn 
on the printer.
• Restart the computer you are using to send print jobs to the printer.
• Obtain and use the latest version of the printer driver. The latest 
versions of printer drivers and utilities are available at:
http://www.kyoceramita.com/download/.
• Make sure that the procedures for printing are correctly followed in 
the application software. Consult the documentation supplied with 
the application software.
Symptom Check Items C
orrective Actions
Print quality is poor. – Refer to  Print Quality Problems on page6-3.
Text is missing on the 
Windows test page. – This is a problem specific to the Windows OS. It is 
not a printer problem. It does not affect print quality. 
Paper is jammed. – Refer to  Clearing Paper Jams on page6-12.
Nothing lights on the 
operation panel even 
when power is turned on 
and the fan makes no 
noise. Check the power cord is property 
plugged into power outlet.
Connect both ends of the power cord securely. Try 
replacing the power cord. Refer to 
Installation Guide 
for more information.
Check the power switch is in the 
On ( | ) position. Refer to the 
Installation Guide  for more information.
The printer prints a status 
page but data from the 
computer is not being 
printed. Check program files and application 
software.
Try printing another file or using another print 
command. If the problem occurs with a specific file or 
application, check the printer settings for that 
application.
Check the interface cable. Connect both ends of the interface cable securely.  Try replacing the printer cable. Refer to the 
Installation Guide for more information.
Vapor is emitted at the 
rear of the printer. Check if the temperature is low near 
the location of the printer, or if the 
paper that is being used has been 
exposed to humidity. Depending on the operating environment of the 
printer and the condition of the paper, heat 
generated during printing can evaporate water 
moisture in the printed paper, emitting vapor from the 
printer. In this case, printing can be continued 
without any problem.
To correct this, increase the temperature in the room, 
and use paper that has been stored in a dry place.
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Troubleshooting6-3
Print Quality Problems
The tables and diagrams in the following sections define print quality 
problems and the corrective action you can conduct to solve the 
problems. Some solutions may require cleaning or replacing parts of the 
printer. 
If the suggested corrective action will not solve the problem, call for 
service.
Printed Results Corrective Action
Completely blank printout Check the toner container.
Open the top cover and check that the toner container is correctly 
installed in the printer. For more information on installing the toner 
container, Refer to Toner Container Replacement  on page1-2.
Check that the application software is correctly operated.
Black or white vertical streaks Check the operation panel for toner.
If the Toner low  message is displayed, install a new toner kit. To 
replace the toner container , refer to  Toner Container Replacement  on 
page 1-2.
Faint or blurred printing Check the EcoPrint settings.
When this setting is On, switch it to off on the operation panel.
Make sure the paper type setting is correct the paper being used.
Check the operation panel for toner. If the Toner low message is 
displayed, install a new toner kit. To replace the toner container , refer 
to  Toner Container Replacement  on page1-2.
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6-4Troubleshooting
Gray backgroundCheck the operation panel. 
If the Toner low  message is displayed and  [Attention] indicator is 
flashing, install a new toner kit. To replace toner, refer to  Toner 
Container Replacement  on page1-2
Check the print density.
Display the print menu from the operation panel and select a lighter 
density setting.
Dirt on the top edge or back of the 
paper Clean the parts in the paper paths-such as the paper cassette, etc.
Printing incomplete or out of position Check that the application software is correctly operated.
Refer to Tips on page 6-2.
Printed Results Corrective Action
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Troubleshooting6-5
Error Messages
The following table lists errors and maintenance messages that you can 
be dealt with by yourself.
If Call service  or Error.Power off.  is displayed, turn off the 
printer then turn it back on to see if the printer has recovered. If the 
printer has not recovered, turn off the printer, disconnect the power cord, 
and contact your service representative or authorized service center.
Some errors cause the alarm to sound. To stop the alarm, press 
[Cancel] . 
Message Corrective Action
Account error ##
Press GO
This message is displayed when the Job Accounting function is enabled an\
d an attempt to 
specify job accounting settings or to register or  delete an account fails. To return the printer to 
the print-ready status, press  [GO].
Add paper MPTray The paper has run out in the paper source displayed. Supply paper according to the paper 
source displayed (paper cassettes, MP tray, or optional paper feeders).This message is 
displayed alternately with messages indicating the printer status, such as, 
Ready, Please 
wait , and  Processing .
Call service
    F###: F###
 represents a controller error (#= 0, 1 , 2 , ...). Call for service. The printer does not 
operate when this message is displayed.
Call service
    # # #
#:0123456 ####
 represents a mechanical error (#= 0, 1 , 2 , ...). Call for service. The printer does not 
operate when this message is displayed. The total number of pages printed is also indicated, 
e.g.  0123456 .
Canceling data Displayed when data is being canceled.
Cassette #
not loaded The corresponding paper cassette is not installed. Install the cassette. The cassette number 
can be 1 (topmost) to 4 (bottom).
Change envelope
switch position Displayed when the paper type does not match the envelope switch setting.
Check
cassette # This message is displayed when a paper lift error has occurred in the paper source’s 
cassette. Pull out the cassette for the paper source displayed (either the paper cassettes or 
optional paper feeders) and check if the paper is loaded correctly.
The message 
Call service  is displayed when this error occurs repeatedly.
Check waste
toner box This message warns following two cases. Install the new waste toner box.
The waste toner box is not installed. 
The waste toner box is full.
Clean printer
Press GO Please clean the inside of the printer. Refer to 
Cleaning the Printer on page1-7.
This message will be displayed when replacing the toner container after the message 
Replace toner Clean printer  is displayed. After cleaning the inside of the printer, 
press  [GO] and the printer will be ready for printing.
Close
left cover The left cover of the printer is open. Close the printer left cover.
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6-6Troubleshooting
Close
rear unitThe rear unit of the printer is open. Close the printer rear unit.
Close
top cover The top cover of the printer is open. Close the printer top cover.
Device busy This message is displayed when 
Remove Device was selected while a USB memory was 
being used.
The previous screen is displayed again 1 or 2 seconds.
Duplex disabled
Press GO You attempted to print with a paper size and paper type that cannot be used for duplex 
printing. Press 
[GO] to print onto one-side of the paper only.
You can select an alternative paper size and type by pressing the  U or  V. You can also 
press  [MENU]  and change the tray setting inside the menu, which will automatically cancel 
the error and output resumes. At the same time  [ATTENTION] indicator will light up and 
[READY]  indicator will start flashing.
Enter Account An account code must be entered. This message is displayed if you try to\
 print from the 
operation panel (e.g. printing a status page or 
using the Job Retention function) when the Job 
Accounting function is enabled. For more information, refer to  Job Accounting (Job 
Accounting selection/setting)  section in the Advanced Operation Guide .
Envelope mode Displayed when the envelope switches are set to envelope mode.
Error.Power off.
    F### Turn the power switch off and then back on again. If this message still remains, turn the 
power switch off, and contact your service representative or authorized service center.
Error.Power off.
    F000 The printer controller and operation panel cannot exchange data. Turn the printer off and 
unplug it from the mains power supply. Then contact your service representative or 
authorized service center. See the back page of this manual for the relevant phone numbers.
Exceeded Max.out
Press GO This message is displayed when the Job Accounting function is enabled and an attemp\
t has 
been made to exceed the print limit set for each account. To return the printer to the print-
ready status, press 
[GO].
For more information, refer to  Job Accounting (Job Accounting selection/setting)  section in 
the  Advanced Operation Guide .
Format error
 Hard disk The hard disk installed in the printer is not fo
rmatted, and therefore cannot be read or written.
Format error
 Memory card The CF card inserted in the printer is not formatted, and therefore cannot be read or written. 
To format a CF card, follow the procedure in 
Memory Card (Using the memory card) section 
in the  Advanced Operation Guide .
Hard disk err ##
Press GO
A hard disk error has occurred. Look at the error code given in place of\
 ## and refer to 
Storage Error Codes on page6-10. To ignore the hard disk error, press  [GO].
ID error
The user ID entered for a private job is not correct. Check the user ID that you specified on 
the printer driver. For more information, refer to  Job Box section in the  Advanced Operation 
Guide .
Illegal Account
Press GO
This message is displayed when the Job Accounting function is enabled and no accoun\
t is 
set for a transmitted print job or the specified account is not registered (the incorrect account 
is set). To return the printer to the print-ready status, press  [GO].
For more information, refer to  Job Accounting (Job Accounting selection/setting)  section in 
the  Advanced Operation Guide .
Message Corrective Action
  
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Troubleshooting6-7
Install MKReplace Maintenance Kit which is displayed on the message display. Replacement of the 
maintenance kit is necessary at every 300,000 pages of printing and requires professional 
servicing. Contact your service technician.
Job not stored
Press GO
Printing using the Job Box function failed becaus e there was insufficient space available on 
the hard disk or RAM disk, or because the RAM disk was disabled when demounting the hard 
disk. To print an error report and return the printer to the print-ready status, press  [GO].
Job restricted
Press GO
This message is displayed when printing was attempted, despite the Job Account function 
being on with Restriction applied as the job limit for each job account.
To return the printer to the print-ready status, press  [GO].
For more information, refer to  Job Accounting (Job Accounting selection/setting)  section in 
the  Advanced Operation Guide .
KPDL error    ##
Press GO
Current print processing cannot continue because of occurrence of KPDL err\
or which is 
categorized by  ##. To print out an error report, display  >>Error Report from the menu 
system, and select  On. Press  [GO] to resume printing. You can abandon printing by pressing 
[Cancel] .
If Auto Error Clear is set to  On, printing will be automatically resumed after a preset period of 
time.
Load Cassette #
(A4)/(PLAIN) 
The paper cassette matching the paper size and paper type of the print job is empty. Load 
paper into the paper cassette as displayed in place of  #. Press  [GO] to resume printing. 
If you want to print from a different paper source, press  U or  V to display  Use 
alternative?  and you can change the source for paper feeding. After selecting a paper 
source and pressing  [MENU], Paper Settings >  appears. By pressing the  U, the paper 
type settings menu appears. After setting the correct paper type, press  [OK] and printing 
starts.
Load MP Tray
(A4)/(PLAIN) 
There is no paper cassette installed in the printer that matches the paper size and paper type 
of the print job. Set paper in the MP tray. Press  [GO] to resume printing. (Note that feeding 
the paper having a paper size which does not matc h the current paper size from the MP tray 
can cause paper jam.)
If you want to print from a different paper source, press  U or  V to display  Use 
alternative?  and you can change the source for paper feeding. After selecting a paper 
source and pressing  [MENU], Paper Settings >  appears. By pressing the  U, the paper 
type settings menu appears. After setting the correct paper type, press  [OK] and printing 
starts.
Low security This message is displayed when 
Low was selected in Security Level.
Match envelope
switches Displayed when either of the envelope switches is not pressed. To print on the envelope, 
press the both switches.
Memory overflow
Press GO The total amount of data received by the printer exceeds the printer’s internal memory. 
Try adding more memory. Press 
[GO] to resume printing. You can abandon printing by 
pressing  [Cancel].
If Auto Error Clear is set to  On, printing will be automatically resumed after a preset period of 
time.
MemoryCard err##
Press GO A CompactFlash card error has occurred. Look at the error code given in place of 
## and 
refer to  CompactFlash (CF) Card and USB Flash Memory Errors  on page6-10. To ignore the 
CompactFlash card error, press  [GO].
MemoryCard err20 The CompactFlash card is accidentally inserted and removed from the printer’s slot during 
the printer is on. Turn the power switch off and then back on again.
Message Corrective Action
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6-8Troubleshooting
Missing
developer unitThe developer unit is either not installed or incorrectly inserted. Insert the developer unit 
securely.
No multi copies
Press GO Multiple copies cannot be printed because the RAM disk is disabled or the hard disk is not 
installed. There is no available RAM disk or hard disk space. Delete unnecessary files. Press 
[GO]
 to print error report.
Original toner
installed Displayed when the installed toner is the original Kyocera product.
Paper jam
############### A paper jam has occurred. The location of the paper jam is indicated in place of the 
#’s. For 
details, refer to  Clearing Paper Jams  on page6-12.
Paper loading
  The selected cassette is being prepared.
Paper path error
  When one or more optional feeders are installed, this message will appear if any of the paper 
feeders or the printer cassette upper than the selected one is  not properly closed.
Print overrun
Press GO The print job transferred to the printer was too complex to print on a page. Press [GO] to 
resume printing. (A page break may be automatically inserted in some places.)
You can abandon printing by pressing [Cancel].
If Auto Error Clear is set to On, printing will be automatically resumed after a preset period of 
time.
RAM disk error##
Press GO A RAM disk error has occurred. Look at the error code given in place of \
## and refer to 
Storage Error Codes  on page6-10. To ignore the RAM disk error, press  [GO].
Replace toner
Clean printer
Toner has run out in the toner container. Replac e the toner container using a new toner kit. 
The printer does not operate when this message is displayed.
 Size error
(Cassette)/(A4) 
The paper size of the actual paper on which the print job was printed is shorter than the 
intended paper size (the paper size specified in the paper source or specified by the user). 
This error is released to restart paper supply either by placing the requested size paper in the 
requested paper source or by matching the paper size setting for the paper supply to the 
actually printed paper size. 
You can also temporarily restart paper supply by pressing  [GO]. At the same time 
[ATTENTION]  indicator will light up and  [READY] indicator will start flashing.
Toner low Replace the toner container using a new toner kit.
Top tray
paper full The top tray has become full. You must remove all printed pages from the top tray. When the 
printer detects that the top tray is empty again,
 the printer will continues printing into the top 
tray.
Unknown toner
installed
Displayed when the installed toner is not the original Kyocera product. Install original Kyocera 
toner.
USB memory err##
Press GO
An error has occurred in the USB memory device. Look at the error code given in place of  ## 
and refer to  CompactFlash (CF) Card and USB Flash Memory Errors  on page6-10. To return 
the printer to the print-ready status, press  [GO].
Message Corrective Action
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Troubleshooting6-9
Use alternative?
Cassette 1When the cassette does not contain any paper that matches the print data (paper size and 
type), this message allows you to specify an alternative cassette to us\
e instead. A paper 
source number is only displayed when an optional paper feeder is installed. To print from a 
different paper source, refer to 
Paper Feed Mode (Setting the paper feed source)  section in 
the  Advanced Operation Guide .
Wrong Account Displayed when an attempt is made to register an account in the Job Accounting menu by 
entering an account code that already exists.
For more information, refer to 
Job Accounting (Job Accounting selection/setting)  section in 
the  Advanced Operation Guide .
ID error
Wrong IDThe ID or Password entered for the Security, Admi
nistrator, or Job Accounting function is not 
correct. Check the ID or Password.
For more information,refer to  Security section,  Admin (Administrator settings)  section, and 
Job Accounting (Job Accounting selection/setting)  section in the Advanced Operation Guide .
The user ID entered for a private job, or a stored  job is not correct. Check the user ID that you 
specified on the printer driver.
 
Wrong Password
The password does not match the password set. Enter the correct password. For more 
information, refer to  Security section,  Admin (Administrator settings)  section, and Job 
Accounting (Job Accounting selection/setting)  section in the Advanced Operation Guide .
Message Corrective Action
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6-10Troubleshooting
Storage Error Codes
Hard Disk Errors
CompactFlash (CF) Card and USB Flash Memory Errors
Code Meaning
01Hard disk format error. If this error recurs even if the power has been turned 
off and then on, reformat the hard disk.
02 The disk system is not installed. Recheck the requirements for using the 
system and the devices.
04 There is no available hard disk space. Delete unnecessary files, etc., in 
order to free up space.
05 The specified file does not exist in the hard disk.
06 There is no memory available to the hard disk system. Increase the 
available memory.
10 Formatting is not possible because host data is being spooled on the hard 
disk. Wait until the hard disk is ready, and then format.
97 The number of permanent code jobs that can be stored reached the limit 
value, and no more can be saved. Either delete some unnecessary jobs, 
etc., or increase the limit.
98 An unreadable page was found in a job (The job is damaged.).
99 A print job for the specified ID does not exist in the hard disk.
Code Meaning
01 The printer does not support the CF card inserted, or the CF card is broken. 
Insert the correct CF card.
For more information, refer to  Memory Card (Using the memory card)  section 
in the  Advanced Operation Guide .
02 The CF card is not installed. Recheck the requirements for using the system 
and the CF card.
03 The CF card is write protected. Check the CF cards status.
04 There is not enough space in the CF card. Delete unnecessary files or use a 
new CF card.
05 The specified file is not on the CF card or the USB flash memory.
06 There is not enough printer memory to support the CF card system. Increase 
printer memory.
50 The USB flash memory is write protected, or invalid. Check the USB flash\
 
memory’s status.
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Troubleshooting6-11
RAM Disk Errors
Ready, Data, and Attention Indicators
The following indicators light during normal operation and whenever the 
printer needs attention. Depending on the status of lighting, each 
indicator has the following meaning:
Code Meaning
01
Format error. Try turning the power off and on again.
02 RAM disk mode is  Off. Turn RAM disk mode  On from the operation panel.
04 No disk space. Purge unnecessary files.
05 Specified file is not on disk.
06 Insufficient printer memory to support the RAM disk system. Expand printer 
memory.
Indicator Description
Flashing. Indicates an error that you can resolve. 
On.  Indicates that the printer is ready and on-line. The 
printer prints the data it receives.
Off.  Indicates that the printer is off-line. Data can be 
received but will not be printed. Also, indicates when 
printing is automatically stopped due to an error condition. 
Flashing.  Indicates that a data is being received.
On.  Indicates either that data received is being processed 
before printing starts, or that data received is being written 
to or read from a CompactFlash card, hard disk, RAM disk, 
or USB flash memory.
Flashing.  Indicates that the printer requires maintenance 
or is warming up.
On.  Indicates the occurrence of a problem or an error. 
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