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VB390019 EXCEL2000 Charging Tray for VJ Excel 2000 Inkjet Printer

VB390019 EXCEL2000 Charging Tray for VJ Excel 2000 Inkjet Printer

VB390019 is the replacement part code for the Charging Tray / Charging Tank used in the VJ Excel 2000 continuous inkjet (CIJ) printer.

  • Item No :

    VB390019
  • Order(MOQ) :

    1
  • Payment :

    via paypal, Western Union, Money Gram, bank, credit guarantee etc
  • Product Origin :

    China
  • Color :

    NONE
  • Shipping Port :

    Xiamen
  • Lead Time :

    5-7days
  • Weight :

    1kg
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Product Description
In continuous inkjet technology, the charging electrode is located at the front of the printhead. Its primary function is to apply a precise electrostatic charge to individual ink droplets as the ink stream breaks apart; this allows subsequent deflection plates to accurately direct the droplets onto the surface of the product.
• Part Number: VB390019
• Compatible Models: VJ Excel 2000 series coders/printers
• Primary Material: Highly chemical-resistant material (typically a specialized plastic or a composite incorporating metal electrodes), designed to withstand long-term exposure to industrial inks and MEK solvents.
• Related Components: Used during printhead maintenance in conjunction with the nozzle assembly (e.g., 66μ nozzle VA371675), the charge tunnel, and various O-rings.
 
VB390019 Charging Tank
 

VB390019 Charging Tank

 

VB390019 Charging Tank

 

VB390019 Charging Tank

VB390019 Charging Tank

FAQ
Q1: What is the primary function of the VB390019 Charging Tray?
A: It is a core component of the VJ Excel 2000 printhead. As the ink stream passes through the nozzle and breaks into a series of tiny droplets, the charging tray applies a precise electrostatic charge to each one. Only those droplets that are successfully charged can be deflected by the high-voltage deflection plates to form printed characters; uncharged droplets are directed into the return (gutter) tube.
 
Q2: Why does my printer frequently trigger a "Phasing Fault"?
A: This is one of the most common faults on the Excel 2000, typically related to the charging tray area:
• Ink accumulation: Dried ink residue inside the charging tray or charge tunnel can cause electrical shorts or signal interference.
• Misaligned ink stream: The ink stream is not passing precisely through the center of the charging tray.
• Incorrect ink parameters: Improper ink viscosity or temperature can cause the droplet break-off point to shift, preventing the droplets from being charged correctly within the tray.
 
Q3: How should the VB390019 component be maintained on a daily basis?
A:1. Regular cleaning: Before starting a shift or after shutting down, use the manufacturer-recommended **solvent (makeup/wash fluid)** to clean the charging tray and the interior of the printhead, dissolving any accumulated ink.
2. Thorough drying: After cleaning, ensure the electrode area is completely dried using a rubber air bulb or a low-pressure air nozzle. Any residual solvent left behind can trigger a high-voltage fault upon startup.
3. Avoid scratching with hard objects: Do not use metal needles, stiff brushes, or abrasive cloths to clean the inside of the charging tray, as this could damage the electrode surfaces or alter their precise geometric spacing.
 
Q4: Is the VB390019 an original equipment manufacturer (OEM) part or an alternative (third-party) replacement?
A: As the VJ Excel 2000 is a classic and long-standing model, the market offers a wide range of high-quality compatible (alternative) parts in addition to those supplied by the original manufacturer, VJ. When sourcing these parts, it is advisable to verify that the materials used by the supplier are resistant to corrosion from strong solvents like MEK (ketones).
Q5: Can you help me source specific inkjet printer parts that are not listed on your website?
A: You can contact us directly to obtain the latest product catalog. We are happy to help customers find suitable products. Send us an inquiry, and we will contact you.
Certifications

VB390019 Charging Tank

 

 

 

 

 

Packaging & Shipping

VB390019 Charging Tank

 

 

 

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