Understanding Display Messages - Samsung ML-3050 Manual

Understanding display messages

Messages appear on the Smart Panel program window or the control
panel display to indicate the printer's status or errors. Refer to the tables
below to understand the messages' meaning and correct the problem if
necessary. Messages and their meanings are listed in alphabetical
order.
Note
When you call for service, it is very convenient to tell the
service representative the display message.
Message Meaning
There is no toner
Dev Cartridge Not
cartidge installed in
Installed
your printer.
Door Open The front cover or
rear cover is not
securely latched.
Duplex Jam 0 Paper has jammed
Check Inside during duplex
printing.
Duplex Jam 1 Paper has jammed
Open/Close Door during duplex
printing.
Fuser Door Open The fuser door is not
securely latched.
Install Toner A toner cartridge is
not installed.
Invalid Toner The toner cartridge
you have installed is
not for your printer.
The paper size
specified in the
Load [Size] In printer properties
[Tray] does not match the
paper you are
loading.
Suggested solutions
Install the toner
cartidge.
Close the cover until it
locks into place.
Clear the jam. See
page 9.4.
Clear the jam. See
page 9.5.
Open the rear cover
and close the fuser
door until it locks into
place.
For the location of the
fuser door, see
page 9.4.
Install a toner
cartridge.
Install a Samsung-
genuine toner
cartridge, designed
for your printer.
Load the correct
paper in the tray.
9.7
Message
The multi-purpose
Load Manual
tray is empty in
Press Cont Key
manual feed mode.
Low Heat Error There is a problem
in the fuser unit.
Cycle Power
LSU Hsync Error A problem has
occurred in the LSU
Cycle Power
(Laser Scanning
Unit).
LSU Motor Error A problem has
occurred in the LSU
Cycle Power
(Laser Scanning
Unit).
Main Motor There is a problem
Locked in the main motor.
The printer does not
have enough
Memory Overflow
memory to print the
current job.
The printer is off-line
Offline
and cannot print.
Open Heat Error There is a problem
in the fuser unit.
Cycle Power
Over Heat Error There is a problem
in the fuser unit.
Cycle Power
<Troubleshooting>
Meaning Suggested solutions
Load a sheet of print
material and press
Stop (if you use the
ML-3050) or OK (if
you use the ML-
3051N or ML-
3051ND). You need to
press Stop or OK
each page to be
printed.
Unplug the power
cord and plug it back
in. If the problem
persists, please call
for service.
Unplug the power
cord and plug it back
inches. If the problem
persists, please call
for service.
Unplug the power
cord and plug it back
inches. If the problem
persists, please call
for service.
Open and then close
the front cover.
The job will be
automatically cleared
and the printer will
return to Standby
mode.
Expand the memory
in your printer. See
page 10.1.
Press any button.
Unplug the power
cord and plug it back
in. If the problem
persists, please call
for service.
Unplug the power
cord and plug it back
in. If the problem
persists, please call
for service.