1. Some components in the inkjet head cleaning system software are destroyed, such as the aging of the sealing rubber products. Damaged components should be replaced.
2. Common faults of the main control chip circuit board of the T-shirt printing machine. The main control chip circuit board must be clearly removed or repaired according to the inspection status.
3. Abnormal operation of the paper feed motor. Because the cleaning module in the inkjet head is driven by the paper feed motor to transmit driving force, when the motor fails, the inkjet head cleaning system software will of course be harmed. Check and repair the paper feed motor. The motor must be disassembled and replaced when necessary.
4. There are common faults in part of the T-shirt printing locomotive motor drive. Because the carriage returns to the original position on the left (some copiers are on the right), the paper feed motor can be changed from pushing the paper organization to pushing the inkjet head cleaning system software and automatic paper feeder, etc., when the carriage is When the motor drive fails, the carriage cannot be moved normally to the nozzle cleaning module to perform the cleaning procedure. Check and repair the carriage motor and optocoupler circuit.
