Jack C4 Training Courseware

Operating Instructions - Introduction to the three operating modesMOV
Press the mode key（ ），You can adjust
the three modes, continuous press this key,
followed by three modes: all intelligent (three
automatic), semi-intelligent (two automatic),
Full computer (Step for sewing,back step for
triming ，After setting, press ( ) to save,
.
Note: (parameter association)5S no action is back to the standby interface
In the corresponding mode to modify the maximum speed of P1, P3 starting speed,
P10 automatic presser foot lifter, P17 semi-intelligent continuous sewing, P27
before thread cutting the number of delay stitches, P28 after thread cutting the
number of delay stitch, P50 anti-cutting fabric sensor stitch delay number and
the P21 is changed to 1, and then the mode is switched, the corresponding
parameter value is synchronized to the parameter value in the current mode.
(Note: the recovery key is useless)

Jack C4 Specifications

General

Product Introducti	ion-technical specifications
Type/Name	C4 The Fastest Automatic Overlock Machine
Highest Speed	7000rpm/min
Differential	0.7-2.0
Thread Wideth（mm）	1.5-8.0
Presser Foot Height（mm）	5.0-7.0
Needle Type	DCX27
Needle Bar Height	（general）10.4mm/12mm（heavy）
Needle Bar Stroke	（general）24.5mm/26mm（heavy）

Weight and Dimensions

Max Length(mm)	0.8-4.8