Jack JK-T782E User Manual

JK-T781E series

Jack JK-T782E Specifications

General

Brand	Jack
Model	JK-T782E
Category	Sewing Machine
Language	English

Summary

technical parameters and models

needle and hook adjustment method 1

needle bar height adjustment

needle and hook adjustment method 2

buttonhole width and stitching reference adjustment

baseline width adjustment

Adjusts baseline width using scale plate pointer.

reinforce sewing width adjustment

Tightens screw to align reinforcement pointer to baseline pointer.

right baseline position adjustment

Adjusts cutter position for right baseline.

left baseline position adjustment

Adjusts blade for left baseline.

feeding control panel position adjustment

button hole length adjustment

lower line fixed knife position adjustment

automatic foot-lift sensor chip adjustment

feeding sensor adjustment and functions

parameters and fault codes overview

operation button guide

Explains how to use ENTER, F, and arrow keys for parameter modes.

LED display and script comparison

factory reset procedure

user mode parameter modification

technician mode parameter modification

system officer mode parameter access

manual up positioning adjustment

user configurable parameters

troubleshooting error codes