QIXING Manuals & User Guides

QIXING QD622 Control Box Main Board PCB Instruction Manual

QD622 • February 20, 2026

Comprehensive instruction manual for the QIXING QD622 control box main board PCB, covering installation, operation, maintenance, troubleshooting, and specifications for industrial sewing machines.

QIXING QD581 Servo Motor Encoder Sensor Control Box Instruction Manual

QD581 • February 20, 2026

Instruction manual for the QIXING QD581 3rd generation servo motor encoder sensor control box, designed for industrial sewing machines. Includes setup, operation, maintenance, and specifications.

QIXING Servo Motor Sensor Encoder Control Box User Manual

682/602/622 Type Industrial Sewing Machine Servo Motor Sensor Encoder • February 18, 2026

Instruction manual for QIXING industrial sewing machine servo motor sensor encoder control box, compatible with 682, 602, and 622 types. Includes setup, operation, maintenance, troubleshooting, and specifications.

QIXING Control Box Motor Plate Instruction Manual

QD 622/602/682 • February 18, 2026

Instruction manual for QIXING QD 622, QD 602, and QD 682 type control box motor plates, spare parts for JUKI industrial sewing machines. Includes setup, specifications, and maintenance.

QIXING QD885 Motor Engine User Manual

QD885 • February 9, 2026

Instruction manual for the QIXING QD885 750W 200-240V industrial sewing machine motor engine, covering setup, operation, maintenance, and specifications.

Qixing 681/686 Electronic Control Pedal Controller Instruction Manual

681 Split 686 • February 9, 2026

Instruction manual for the Qixing 681 and 686 series electronic control pedal controller for computer lockstitch industrial sewing machines, covering setup, operation, maintenance, and specifications.

Qixing All-in-one Machine Second Generation Motherboard Control Box Circuit Board User Manual

Second Generation Motherboard Control Box Circuit Board 4 • February 4, 2026

Comprehensive user manual for the Qixing All-in-one Machine Second Generation Motherboard Control Box Circuit Board, covering installation, operation, maintenance, and troubleshooting for automatic electronic control parts.

Qixing 629 Electronic Control Circuit Board User Manual

629 0303 Synchronous DY Electronic Control Circuit Board • February 4, 2026

User manual for the Qixing 629 0303 Synchronous DY Electronic Control Circuit Board, providing installation, operation, maintenance, and troubleshooting guidance for industrial sewing machines.

QIXING QD629W-BZ02 Industrial Sewing Machine Control Box User Manual

QD629W-BZ02 • February 4, 2026

Comprehensive user manual for the QIXING QD629W-BZ02 control box, including setup, operation, maintenance, troubleshooting, and specifications for industrial sewing machines.

Qixing 629 Electronic Control Circuit Board User Manual

629 • February 4, 2026

User manual for the Qixing 629 electronic control circuit board, a motherboard controller for 0303 synchronous car sewing machines. Includes setup, operation, maintenance, and specifications.

Qixing 683G Direct Drive Electric Control Box User Manual

683G • February 2, 2026

Comprehensive user manual for the Qixing 683G Direct Drive Electric Control Box, designed for industrial lockstitch, overlock, and interlock sewing machines. Includes installation, operation, maintenance, and troubleshooting guidelines.

QIXING 638T2296-03 Industrial Sewing Machine Control Box User Manual

638T2296-03 • February 1, 2026

Comprehensive user manual for the QIXING 638T2296-03 AC220V 750W industrial sewing machine control box, including setup, operation, specifications, and safety guidelines for DY typical 0302/0303 machines.