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8-10-2. USB
Precautions to be taken when handling USB devices
• Do not connect to the USB connection terminal other than the USB memory.
It may cause failure.
• Do not leave the USB device or USB cable connected to the USB port while the sewing machine is in opera-
tion. The machine vibration can damage the port section resulting in loss of data stored on the USB device or
breakage of the USB device or sewing machine.
• Do not insert/remove a USB device during reading a program or sewing data.
It may cause data breakage or malfunction.
• When the storage space of a USB device is partitioned, only one partition is accessible.
• Never forcefully insert a USB thumb drive into the USB connector while carefully checking the orientation of
the USB thumb drive. Forceful insertion of the USB thumb drive can cause failure.
• JUKI does not compensate for loss of data stored on the USB device caused by using it with this sewing ma-
chine.
• In principle, connect only one USB thumb drive to the operation panel. When two or more devices/media are
connected/inserted, the machine will only recognize one of them. Refer to the USB specications.
• Do not turn the power OFF while the data on the USB ash drive is being accessed.
USB specications
• Conform to USB 1.1 standard
• Applicable devices *
1 ����
USB memory
• Format supported ������ FAT 12, FAT 16, FAT 32
• Applicable medium size �� 4.1MB ~ 2TB
• Consumption current ���� The rated consumption current of the applicable USB devices is 500 mA at the
maximum.
*
1
: JUKI does not guarantee operation of all applicable devices. Some device may not operate due to a compati-
bility problem.
Position of the USB connector
[USB thumb drive insertion position]
The USB connector is provided on top
of the op-
eration panel.
To use a USB thumb drive, remove connector cover
and insert the USB thumb drive into the USB con-
nector.
* In the case a USB thumb drive is not used, the
USB connector should be protected with connec-
tor cover
without exceptions.
If dust or the like enters the USB connector, a failure
can be caused.
Sewing data, custom pattern data and condensation custom data can be copied on a commercially-available
USB thumb drive.
Refer to
"8-10-1. Data communication" p. 150
for details of how to copy the sewing data on a USB thumb
drive.