JUKI SC-920 - Page 48

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No. Description of error detected Cause of occurrence expected Items to be checked
− Media cover open
• Cover of the slot of media is open. • Close the cover.
E000 Execution of data initializa-
tion (This is not the error.)
• When the machine head is changed.
• When the initialization operation is execut-
ed.
E003 Disconnection of synchroniz-
er connector
• When position detection signal is not input
from the sewing machine head synchroniz-
er.
• When the synchronizer has broken.
• Belt is loose.
• Machine head is not proper.
• Motor pulley is not proper.
• Check the synchronizer connector (CN33) for
loose connection and disconnection.
• Check whether the synchronizer cord has
broken since the cord is caught in the ma-
chine head.
• Check the belt tension.
• Check the setting of the machine head.
• Check the setting of the motor pulley.
E004 Synchronizer lower position
sensor failure
E005 Synchronizer upper position
sensor failure
E007 Overload of motor
• When the machine head is locked.
• When sewing extra-heavy material beyond
the guarantee of the machine head.
• When the motor does not run.
• Motor or driver is broken.
• Check whether the thread has been entan-
gled in the motor pulley.
• Check the motor output connector (4P) for
loose connection and disconnection.
• Check whether there is any holdup when
turning the motor by hand.
E011(*) Media is not inserted.
• Media is not inserted. • Turn the power OFF and check the media.
E012(*) Read error • Data of media cannot be read. • Turn the power OFF and check the media.
E013(*) Write error • Data of media cannot be written. • Turn the power OFF and check the media.
E014(*) Write protect • Media is in the state of writing prohibition. • Turn the power OFF and check the media.
E015(*) Format error • Formatting cannot be performed. • Turn the power OFF and check the media.
E016(*) External media capacity over • Capacity of media is short. • Turn the power OFF and check the media.
E019(*) File size over • File is too large. • Turn the power OFF and check the media.
E032(*) File interchangeability error • There is no interchangeability of le. • Turn the power OFF and check the media.
E041(*) Sewing recorder error • This error number is displayed in the event
of a sewing recorder data fault.
• Check whether the data has any fault.
E044(*) Date and time error
• This error number is displayed in the event of
operation/data fault concerning date or time of
day.
• Check whether the data has any fault
.
E053(*) Notication of production
support function initialization
(This is not an error)
• This error number is displayed after the
execution of initialization of the production
support function or upgrading of the pro-
gram.
In addition, there are the following error codes in this device. These error codes interlock (or limit function) and
inform the problem so that the problem is not enlarged when any problem is discovered. When you request our
service, please conrm the error codes.
❻
❺❹❸
❶
Ⓑ
Ⓐ
❷
❼
Error code list
[Checking procedure of the error code]
1) Turn ON the power switch with
switch
❸
held pressed.
2) The latest error number is displayed on
indicator
Ⓑ
with a blip.
3) Contents of previous errors can be
checked by pressing switch
❸
or
switch
❹
. (When the con-
rmation of the contents of previous
error advanced to the last, the warning
sound peeps in single tone two times.)
(Caution) When switch
❸
is pressed, the previous error code of the currently displayed one is displayed.
When
switch
❹
is pressed, the next error code of the currently displayed one is displayed.
* The error number attached with an asterisk (*) is displayed only in the case a fault occurs when the IP/IT pan-
el is connected to the sewing machine.