User Manuals: JACK JK-T781E Sewing Machine Buttonholing

Manuals and User Guides for JACK JK-T781E Sewing Machine Buttonholing. We have 3 JACK JK-T781E Sewing Machine Buttonholing manuals available for free PDF download: User Manual, Manual Book, Manual

JACK JK-T781E User Manual

JACK JK-T781E User Manual (67 pages)

Brand: JACK | Category: Sewing Machine | Size: 3 MB

Table of Contents

Safety Instruction
2
Contents
5
Instruction
7
Key Description
7
Operational
8
Restore the Factory Setting
8
The Instruction of Digital Type
11
Arabic Numerals
11
The Lcd Display Mode
11
English Alphabet
11
Needle Number Chang
12
Needle Number Change and Instruction
12
User Parameter
13
Technician Parameter
14
Error Codes Table
17
Port Schematic Diagram
19
Names of each Port
19
Function Port Corresponding Table
19
Installation Instructions
20
Speed Control Pedal Pull Adjustment
20
Integrated Electronic Control
20
Cautions in Operation
22
Specification
22
Types of Stitches
23
Setting up the Machine Head
23
Attaching the Bobbin
23
Installation/Removal of Bobbin Case
24
How to Install the Needle
24
Setting up the Thread Stand
24
Lubrication
25
Winding the Bobbin
25
Before Starting the Machine
25
Adjusting the Lubrication for the Sewing Hook
25
Threading the Needle-Thread
26
Manual Feed Handle
26
How to Hold the Descending Knife
26
Changing the Number of Stitches
27
Spur Gears
27
Attaching the Spur Gears to Their Shafts
27
Adjusting the Stop Cap Position
27
Needle-To-Hook Relation
28
Setting the Needle Bar
28
Setting the Hook
28
Thread Tension
29
Adjusting the Thread Tension for Purl Stitch
29
Adjusting the Thread Tension for Whip Stitch
29
Adjusting the Overedging Lengths
30
Adjusting the Overeding Width and Overdging Reference Position
30
Adjusting the Thread Take-Up Spring
30
Adjusting the Presser Bar Pressure
31
Replacing the Knife
31
Adjustment of the Needle Thread Trimmer
32
Attaching the Trimmer
32
Closing Trimming of the Needle Thread Trimmer
32
Opening Timing of the Needle Thread Trimmer
32
Adjusting of Needle Thread Trimmer Holder and Limiting Plate
33
Timing for Dropping the Knife
33
Trouble,Cause and Remedy
34
Parts Book Contents
36
Frame & Miscellaneous Cover Components
37
Main Shaft Components
39
Hook Driving Shaft Components
41
Presser Bar, Work Clamp Carrier Components
43
Needle Bar Frame Components
45
Overedging Width Adjusting Components
47
Needle Thread Trimmer Components
49
Bobbin Thread Trimmer Components
51
Knife Bar Components
53
Feed Cam & Tripping Segment Components
55
Control Box Components
57
Safe Protection Components
59
Lifting Lever & Bobbin Winder Components
61
Threda Tension Components
63
Lubrication Mechanism Components
65

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Jack JK-T781E Manual Book

Jack JK-T781E Manual Book (66 pages)

Brand: Jack | Category: Sewing Machine | Size: 55 MB

Jack JK-T781E Manual

Jack JK-T781E Manual (23 pages)

Brand: Jack | Category: Sewing Machine | Size: 1 MB

Table of Contents

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