Brother S-7220B Instruction Manual page 72

Single needle direct drive needle feed lock stitcher with thread trimmer

Hide thumbs Also See for S-7220B:

Table of Contents

14. TROUBLESHOOTING

Error code

Err

(Thermistor error)

Err 100

(GrEASEUP)

Err 101

(diP SW4)

If an error code that is not listed above appears or if carrying out the specified remedy does not solve

the problem, contact the place of purchase.

Is connector CN16 inside the control box

disconnected?

Insert the connector securely.

This appears on the display when the sewing machine has continued to be used for

a certain period after the "GrEASEUP" notification appears without the grease being

applied (without the reset procedure being carried out).

Apply grease and then carry out the reset procedure.

Is DIP switch No.4 inside the control box set

to ON?

Set DIP switch No.4 to OFF.

Possible cause

S-7220B

Page

3159M

42*

3160M

Table of Contents

Show Quick Links

Table of Contents