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ERROR MESSAGES
If the operation procedure is incorrect, the machine does not start. An alarm sounds and an error message
is displayed on the LCD. If an error message displays, follow the instructions in the message.
Below is an explanation of error messages. Refer to these when necessary (if you touch
operation correctly while the error message is displayed, the message disappears).
Error messages
Attach buttonhole foot "A+". The built-in camera
1
detects buttonhole foot "A+" by the mark "A+" and
the three dots.
Data volume is too large for this pattern.
2
Failed to save file.
3
Lower the presser foot lever.
4
Preventive maintenance is recommended.
5
The "Start/Stop" button does not operate with the
6
foot controller attached. Remove the foot controller.
The authentication and encryption methods used by
the selected wireless LAN access point/router are
not supported by your machine.
7
The bobbin thread is almost empty.
8
The bobbin winder safety device has activated. Is the
9
thread tangled?
The pockets are full.
10
The safety device has been activated. Is the thread
11
tangled? Is the needle bent?
The SSID and Network Key are incorrect.
12
Cause/solution
This message appears when start sewing buttonhole stitches without
attaching buttonhole foot "A+".
This message is displayed when the stitch patterns you are editing take up
too much memory, or if you are editing too many stitch patterns for the
memory.
Reducing the total number of stitch patterns may resolve the issue.
This message is displayed when no more images can be saved on the USB
media. In this case, delete a file from the USB media or use different USB
media. (page 24, page 79)
This message is displayed when the "Presser Foot Lifter" button is pressed
while the presser foot lever is raised and the needle is lowered.
This message is displayed when the machine needs to be maintained.
(page 180)
This message is displayed when the "Start/Stop" button is pressed to sew
utility stitches or character/decorative stitches while the foot controller is
connected.
The authentication/encryption methods used by the selected wireless access
point/router are not supported by your machine.
For infrastructure mode, change the authentication and encryption methods
of the wireless access point/router.
Your machine supports the following authentication methods:
Authentication method
WPA-Personal
WPA2-Personal
Open
Shared key
If your problem is not solved, the SSID or network settings you entered may
be incorrect. Reconfirm the wireless network settings. (page 35)
Refer to "How Can I Find the Wireless Security Information (SSID and
Network Key)" on page 193.
This message is displayed when the bobbin thread is running out. Although a
few stitches can be sewn when the "Start/Stop" button is pressed, replace
with a wound bobbin immediately.
This message is displayed when the bobbin is being wound, and the motor
locks because the thread is tangled, etc.
This message is displayed when no more settings for utility stitches can be
saved. In this case, erase settings that have previously been saved in order to
save the new settings. (page 96)
This message is displayed when the motor locks due to tangled thread or for
other reasons related to thread delivery.
The security information (SSID/network key (password)) is incorrect.
Reconfirm the SSID and security information (network key (password)).
(page 35)
Refer to "How Can I Find the Wireless Security Information (SSID and
Network Key)" on page 193.
ERROR MESSAGES
or do the
Encryption method
TKIP
AES
TKIP
AES
WEP
None (without encryption)
WEP
6
191
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