Flatbed inkjet printer

The ink in the protective bottle of the UV flatbed printer will directly lead to the inability to supply ink, and the print head will not be able to print the pattern normally. The occurrence of this kind of failure is usually caused by the negative pressure adjustment being too low, which causes back suction, the secondary ink tank sensor is abnormal, and the ink supply circuit is abnormal.

UV flatbed printer print head heating does not heat up, it will directly affect the normal ink out of UV ink, leading to ink cut-off during printing. Especially when the temperature in winter is low, the fluency of UV ink is far less than that in summer. At this time, not only the equipment nozzles and UV ink need to be heated, but the external working environment also needs a suitable temperature. The suitable ambient temperature for UV flatbed printers is between 15° C and 25° C, and the humidity is between 40% and 70%. There are 6 kinds of reasons that the nozzle does not heat up, and it is easy to solve.

When the UV flatbed printer nozzle is used for a long time, it is easy to ink on the surface area. If left alone, after a long time, the nozzle will easily become clogged. There are generally five causes of this phenomenon. Depending on the design of the UV flatbed printer from different manufacturers, there may be 7 or 4 phenomenon, but mastering these five can basically solve more than 90% of the ink accumulation problem.

Symptoms of poor ink output from uv flatbed printers are: flying ink, dripping ink, drawing and so on. There are roughly eight kinds of reasons that cause this kind of failure. In actual application, the UV flatbed printer design varies from different manufacturers. Some may have 10 reasons, and some may have 6 reasons. But mastering the following 7 kinds can solve the problem that 99% of the nozzles have poor ink discharge.

UV flatbed printer installation site requirements mainly include seven aspects, which are light, temperature, airflow, power supply, wiring, ground, and dust requirements. During the installation process, strictly follow the standards to ensure the smooth installation and use of the machine.

The main purpose of the UV print head cleaning liquid is to clean the internal channels of the print head to keep it open and smooth the ink discharge.

UV printing equipment such as UV flatbed printers, UV rolling and flattening machines, and UV cylinder printers all adopt mainstream drop-on-demand inkjet technology, of which piezoelectric inkjet methods account for more than 90% of the share. Common nozzles on the market include Epson nozzles, Seiko nozzles, Konica nozzles, Ricoh nozzles, Kyocera nozzles and so on.

In recent years, UVled curing lamps have gradually replaced traditional mercury lamps in the field of UV printers and become a new curing device. On the one hand, it is more energy-saving and more environmentally friendly than traditional mercury lamps, and on the other hand, the service life is extended several times. But at present, there are still many technical problems of UVled curing lamps that have not been solved, and the cost is also a big problem.

1. The curing speed of uv ink is affected by the color
2. Concentration control of black uv ink is very important
3. The viscosity of uv ink varies greatly with temperature
4. The gloss of uv ink is lower than that of oil-based ink
5. Can’t reproduce intermediate colors in uv ink

1.Printed pictures have horizontal stripes
2.Large color deviation
3.The edges of the picture are blurred and flying ink
4.Printed pictures are scattered with tiny ink dots
5.print horizontal ghosting
6.Print dripping or broken ink

There are two reasons for the large graininess of white ink of uv flatbed printer: the quality problem of white uv ink itself, and the problem of curve. The workaround is as follows:

There are four principles for UV printer users to choose UV ink: print head model, material characteristics, ink performance, and after-sales service.

The visual effects of UV printing include flat ordinary color printing, 3d, 4d, 5d and other three-dimensional effects. Among them, ordinary color printing is also divided into two-color, four-color, six-color, eight-color, eleven-color, etc. The more spot-color UV inks are used, the more delicate the pattern will be displayed.

Automatic Grade:Automatic
Voltage:110V/220V
Weight:130 KG
Print Dimension:300*550mm
Print head:F1080
Print color:CMYK+W+V
Showroom Location:Turkey, Italy, France, Pakistan, Chile, Malaysia, Australia

UV DTF is a new printing solution which is suitable for all flat/uneven materials, such as metal, wood, bamboo, plastic, acrylic, leather etc. The process is as simple as choose image-print by UV DTF printer-laminate AB film-wipe clean the surface and stick-finished product.

TODOjet UV Printer Available In All Sizes A1/A2/A3/A4 with 1440DPI double F1080 Head, this desktop UV printe with two heads support CMYK+white+varnish. Support print on wood, ceramic,glass, metal, acrylic etc, not only flatbed, but also can print on bend, cylinder objects like bottle, printing output with good 3D texture or embossed effect.

TODOjet with full series A1 A2 A3 A4 size UV printer digital printing machine for multifunctional printing–wood/glass/ceramic/plastic/metal/plastic and also photo album printing.This deaktop UV printer can also install the rotary device which can support bottle printing.

Two Epson printheads support CMYK+W+V
User-friendly control panel, durable suction table
Continuous white ink circulation even if machine turn off
Auto cleaning system
Auto height detecting
Max print height is 15cm
Support bottles&mugs printing

Two Epson printheads support CMYK+W+V
User-friendly control panel, durable suction table
Continuous white ink circulation even if machine turn off
Auto cleaning system
Auto height detecting
Max print height is 15cm
Support bottles&mugs printing

TODOjet 2021 new series digital flatbed printer with super quality and good design.This UV6090 printer support XP600 printhead, i3200-U1 printhead and also Ricoh G5i printhead. All of them support varnish printing and bottle printing. Can print on many substrate such as wood, ceramic,glass, metal, acrylic, crystal and so on.