1.Product description
2. Functions and Features
3. Handheld use
4. Online use [Assembly line installation]
5. Precautions

1 Product Description
KD480 series handheld inkjet printers are small in size, easy to carry and have strong functions
Large, integrates data editing and data printing. Due to its high cost performance,
It is suitable for small-scale production enterprises, and can print trademark patterns, Multi-languages fonts of different sizes, numbers, barcodes, QR codes, serial numbers, etc.
2.Functions and Features
2-1 Standard Functions
1.USB interface
2. Built-in national standard full font library, dot matrix font.
3. Automatic power saving function: in standby mode, it will automatically shut down within 10 minutes.
4. The screen can be edited and printed online by color touch. What you see is what you get, and the operation is simple.
2-2 Printing function
1. The printing effect is better when it is 5mm away from the object.
2.40m/min.
3.The number of lines that can be sprayed is 5 lines.
4. Time, date, shift, serial number.
2-3 Types of Ink
Ink Color: Black, Red, Green, Blue, Yellow, Invisible Ink.
3.Handheld use
3-1 Four ways to trigger printing
①The electric eye detects the object and triggers the printing according to the delay time set by the printer;
②Triggered at regular intervals, automatic printing at regular intervals;
③ Manual trigger, manually press the print button.
④Distance trigger, set the interval distance to print automatically.
3-2 Touch screen problem
screen calibration
①Find “Touch Screen Calibration” in “Settings” to recalibrate;
②Press and hold the screen when powering on, and then power on to enter the calibration;
③ Screen calibration problem: generally caused by the deformation of the screen caused by external pressure
PS: When calibrating, use a stylus to hit the bullseye.Do not use sharp objects to click the screen, it is easy to scratch the screen and cause damage to the screen.
4. Online use [Assembly line installation]
4-1 Photoelectric and machine installation
Generally, the photoelectric is on the top and the machine is on the bottom. When using the assembly line, the rollers need to be removed in order to obtain optimum printing distance.
The photoelectric sensing distance is 5-40cm, which is determined by the environment and the color of the surface of the object. darker color,The smaller the sensing distance should be, the longer the sensing distance is, the stronger the light reflected from the surface.
4-2 Pipeline Mode
①Encoder control:
The encoder is to judge the moving distance of the front roller to control roller of the encoder must be in contact with the printed material.
② Timing control:
Time-delayed printing is often used for printing on an assembly line.
Find “Photoelectric Switch” in “Print Settings” and turn it on; through “Delay Time Control”jet printing
③Distance control:
Distance printing means that after the roller rolls for a certain distance, it is sprayed once, and the distance of this printing is fixed.Find the “Distance Switch” in “Print Settings” and turn it on; by controlling the “Continuous Printing Interval”Interval controls the size of the interval, the unit is mm.
5.Precautions
5-1 Notes on installation
1. Make sure to insert and unplug the ink cartridge at a 45° angle, do not use brute force to avoid damaging the metal contact pins.
2. Please do not connect electrical appliances when using, it is recommended to use the battery that comes with the machine to work, so as not to stop electrical damage to the machine.
3. If there is too much dust in the working environment, it is strongly recommended to use an air compressor to remove the internal dust.
5-2 Precautions during operation
1. In the absence of any operation, the machine will automatically shut down and turn on the screen saver function to ensure longer battery life.
2. When the printing effect is blurred. Please ensure that the nozzle and the object to be sprayed are kept within 2mm of the best spray print distance
3. When ink smearing occurs in printing, please wipe it gently in one direction with a paper towel dipped in cleaning agent.The surface of the print head of the ink cartridge.
4. The ink cartridge must be removed within half an hour of the shutdown, and the transparent protective cover of the ink cartridge must be covered. Otherwise, it is easy to cause ink
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