Jack JK-T1790B Buttonhole PCB Repairing
Board-level repair of the main control board, stepper drivers and operation panel on the Jack JK-T1790B. The JK-T1790B computerised buttonholer positions work with stepper drives. Pattern length that no longer matches the setting usually means one driver stage.
Send the board to our Bangalore workshop with the ₹800 inspection charge. We diagnose the fault and quote the repair before any work starts. The inspection charge covers the diagnosis and is retained whether or not the board can be repaired.
Turnaround is 6 working days from receipt, and every completed repair carries a 3 month warranty on the work done.
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Customer reviews
4.8 · 62 Google reviews · See all
Excellent!
Very good service staff so friendly geniune parts valuable price good service 👌
Value for money. Good quality machines.
Got juki and brother model spares. Should keep needles also.
Spare parts are in good range. Got juki spares easily.
Good range
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