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Error Code Displays - Brother S-7220C Instruction Manual

Single needle direct drive needle feed lock stitcher with thread trimmer
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9. TROUBLESHOOTING

9-2. Error code displays

-2. Error code displays
0582D
< Connector and DIP switch layout diagram >
< Connector and DIP switch layout diagram >
Main PCB
Main PCB
Error code
Error code
E050
・ The machine head was detected as being tilted back when the treadle was
depressed.
E051
・ The machine head was detected as being tilted back during sewing.
E055
・ Was the power ON switch pressed while the machine head was still tilted back?
・ Is the 14-pin machine connector inside the control box disconnected?
E065
・ Was the power ON switch pressed while an invalid key was being pressed on the
operation panel?
・ There is a malfunction of the operation panel.
E066
・ Was the actuator switch being pressed when the power ON switch was pressed?
・ There is a problem with the actuator switch.
47
If an error code appears on the operation panel display
If an error code appears on the operation panel display
1. Make a note of the error code and then turn off the power.
1. Make a note of the error code and then turn off the power.
2. After the operation panel display has turned off, eliminate the cause of the error and
2. After the operation panel display has turned off, eliminate the cause of the error and
then turn the power back on.
then turn the power back on.
・ Items with a " * " in the "Page" column should only be checked by a qualified technician.
・ Items with a " * " in the "Page" column should only be checked by a qualified technician.
・ For items with " ** " appearing in the "Page" column, ask the place of purchase for
・ For items with " ** " appearing in the "Page" column, ask the place of purchase for
advice.
advice.
Press the power OFF switch and then return the machine head to the upright
position.
(If tilting back the machine head to carry out any tasks, press the power OFF
switch first.)
Turn the power off and then back on again.
Press the power OFF switch and then return the machine head to the upright
position.
Press the power OFF switch, and then check that the 14-pin machine connector
is connected to connector P13 on the main PCB.
Press the power OFF switch and check that no operation panel keys are being
pressed.
Replace the operation panel.
Press the power OFF switch and check that the actuator switch is not being
pressed
Replace the actuator switch.
Possible cause
Possible cause
S-7220C
4266M
Page
Page
9*
**
*

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