Circuit diagram of the inkjet printer, ink circuit diagram, common troubleshooting and maintenance

Inkjet printers are now slowly eliminated from the market. Now is basically a laser printer, maintenance-free. Comparison of laser inkjet printer and ink inkjet printer Chicano CO2 online laser inkjet printer ink inkjet printer intuitive visual anti-counterfeiting function laser inkjet printer laser will be engraved with a very high energy density gathered on the surface of the package material, in a very short period of time, will be the surface of the material vaporization, and through the control of the laser beam of the effective displacement, precisely burned carved out delicate patterns or text. Laser marking is clear and permanent, can not be erased and changed in the form of inkjet marking sprayed on the surface of the package. Although the effect of inkjet marking is clear, it is very easy to erase and change, and the anti-counterfeiting effect is limited. In addition, the chemical composition and odor of the ink may penetrate into the product through the package material, which seriously affects the quality of the product Data communication function As the control host adopts the industrial control computer directly, it has strong communication ability, and it can be connected to all the (anti-counterfeiting) data generating systems to meet the deep anti-counterfeiting demand, so it is the best equipment for various industries to strengthen the data management and implement the large distribution Due to the adoption of single chip machine control, the data communication ability is limited, and it only has a relatively high level of anti-counterfeiting ability. Due to the use of microcontroller control, the data communication capability is limited, and it only has a narrow selective data receiving function. Work efficiency due to the use of online high-speed non-stop laser coding, high production efficiency, up to 60,000 workpieces per hour can be engraved spray nozzle clogging will lead to production stops. Equipment price and operating costs of a one-time purchase price is high, after the use of running costs are extremely low, without any consumables, equipment can be long-term maintenance-free operation of the inkjet machine is characterized by: "low equipment prices, consumables more", due to the low threshold of the equipment (some domestic imitation inkjet machine price of only 2 to 30,000 yuan), counterfeiters can be easily counterfeited. Ink, solvents are more expensive, the use of heavy burden after the content of the inkjet code serial number, anti-counterfeiting random code, LOGO, simple graphics, Chinese characters, English letters, specially designed unique characters, can create their own font, etc. Serial number, anti-counterfeiting random code, LOGO, simple graphics, Chinese characters, English letters, specially designed unique characters. Reliability of the equipment mature industrial design, up to IP56 protection level. Stable and reliable performance, can work continuously for 24 hours, maintenance-free time up to 30,000 working hours or more. Wide range of temperature adaptation, up to 0 degrees to 55 degrees, is the preferred equipment in the international packaging field. Performance is basically stable, but the failure rate is relatively high, often due to changes in ambient temperature, humidity and clogging of the inkjet head, daily maintenance workload. Especially when the room temperature is lower than 5 degrees in winter, the failure rate increases dramatically. Environmentally friendly does not produce any harmful chemical substances to the environment and human body. It is an environmentally friendly high-tech product. Ink and solvents are highly volatile substances that produce more chemical toxic residues and pollute the environment. It is a product that is gradually being replaced internationally. In the United States has not allowed the use of inkjet machines in the inner packaging of drugs, and all switch to laser machine safety without any harmful substances. In line with GB7247-87; GB10320-88 standard ink solvents produce volatile chemicals that jeopardize the health of staff. Cost accounting to eliminate unplanned shutdowns, no need for specialized maintenance. No consumables. Only need to re-inflate the laser in about 30,000 hours (marking time non-power-on time), and the cost is low (only five thousand dollars). Consumption of a large number of special ink and solvent, special ink: 700-1800 yuan / bottle; special solvent: 150-300 yuan / bottle, only this consumption of 1 -20,000 yuan or so / year?6?1 units, and replacement of printheads and filter accessories cost even more expensive. Additional specialized maintenance personnel are also required. Frequent unplanned shutdowns, resulting in huge indirect losses.