The difference between a photocopier with and without a carrier

Release time:

2018-11-23 02:39

Source:

Seeing that some people on the Internet have some opinions on the carrier, today, Zhijian said: the difference between a photocopier with a carrier and no carrier.

First of all, let's take a look at the encyclopedia information given by Baidu:

copier carrier

Carrier: As the name implies, it is to load and load the function

For copiers, the function of the carrier is simply to transport the toner from the toner bin to the toner cartridge.

The carrier is iron powder, in the parts below the toner cartridge. Magnetic spherical iron particles, coated with resin material. It is not consumed during the copying process, but it has a service life.

Chinese name: copier carrier
Carrier production: the carrier is mixed with toner in proportion

Function: to ensure the uniform distribution of toner
Another name: the carrier is iron powder

Carrier fabrication

The carrier is mixed with the toner in proportion to become the developer.

Stir and rub the toner with the carrier. Make toner negatively charged. During copying, the developing roller attracts the carrier, and the carrier attracts the toner. The positive charge on the drum attracts the toner on the carrier. Finally achieve the purpose of development.

The main role of the carrier

1. The toner and the carrier are charged due to friction, and have the required polarity of the charge;

2. Ensure uniform distribution of toner;

3. Prevent toner from flying and floating.

To play the above three roles and ensure the development effect, the charging performance of the carrier should be strong, the mixing ratio of the carrier and the toner should be appropriate, and the contact stirring between the toner and the toner should be fully utilized to provide conditions for frictional charging. As with the toner, the carrier is also divided into positive and negative two, the use of what kind of carrier and toner, by the photosensitive material to decide.

　　It can be seen from the above function that the copier with carrier will have better output effect, uniform toner distribution, firmer toner distribution, better color, and directly improve the overall effect. The problems faced by carriers are the life of carriers and the replacement of carriers. If the maintenance is not good, there will be carrier leakage, color darkening, toner flying, etc.

However, for copiers without carriers, the color of copies will be light and the firmness of powder will not be high, but at the same time, it will also avoid some troubles of maintenance. It is suitable for customers who do not require high results and do not understand machine maintenance.

At present, in the product line of Zhijian,Xerox 2260The toner does not contain a carrier, and most models contain a carrier, which is not only reflected in the toner itself containing a certain amount of carrier, but also in the development bin. Please consult our staff for specific models.

To Jane, we are constantly working hard to remanufacture the quality of copiers.

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