Coper is a device that is equal, enlarged or reduced from writing, drawing or printing the original manuscripts.The copy of the copy is fast and the operation is easy. The main differences with the traditional diligent type printing, wax paper oil printing, and rubber printing are the need to obtain a copy directly from the original manuscript and other intermediate methods.The number of copies is not much economical.Lets learn about the relevant knowledge of the copy!
What is a copy machine
A copy refers to a static photocopier, which is a device that uses electrostatic technology to replicate.The copy machine is an analog method and can only be carried out in the literature.In the future, the copy machine of OfficeMate office partners will develop in the direction of digital copy machines, making the storage, transmission, and editing typesetting of images (image synthesis, information addition or deletion, local magnification or reduction, and error).It can be connected to the computer, text processing machine and other microprocessors through the interface, becoming an important part of the regional network.Multifunctional, colorful, cheap and miniaturization, and high speed are still important development directions.
What are the classifications of a copy machine
According to different classification methods, a copy can be divided into different categories.
1. Portable personal machine
The copy of the copy is A4, thin, and can be carried by hand; the copy speed is about 5 photos/minute; the amount of paper is about 50 sheets; there is no shrinking function.Suitable for family or personal office.A copy of one copy is within 20 photos.Just place it on the desktop.Such models are generally designed as replacement or drum fans in the shadow warehouse unit.Copy costs are high and expensive.Common models include Sharp Z26, Xile 5350, Canon FC220/230
2. Small noodle economy
The copy of the copy is small, generally the maximum copy amplitude surface A4 to B4; the copy speed is slow, generally 10 to 14 per minute; it is suitable for about 10 people, and the monthly printing volume is less than 100 pages.There is no need for a workbench with a small volume, and you can place it directly on the desk.Common models are: Canon 1020, Sharp SP2114, 2414, Schola V2015, 1040.
3. Low -speed popularity
The copy of the copy is standard A3, which is complete.The copy speed is 13 to 18 pages per minute. The amount of the bearing is not large. It belongs to the minimum popularity of the A3 standard size.It is suitable for small offices with an average monthly printing of about 10 people and average monthly printing. It is mainly used for a small number of documents such as a small amount of fax, notification, contract and other documents.Common models include Canon NP1215, Sharp 2126, Sharp 2218, 7800, and Xile V2015.Among them, Sharp 2126 has more excellent performance. It can be placed in 50 to 80 hand delivery. The design principle is more advanced and has a high sharpness.
4. Middle -end office form
The function is relatively complete. The photocopy speed is 20 to 28 pages per minute.This type of copy machine is the main model of office use, which can meet the daily text and printing needs, and occasionally bear the small -scale batches.Common models include Sharp 7850, Metana 2030, Canon 2120, Schola 5421, etc.
How to add ink powder
To ensure the best print quality, use high -quality ink powder boxes.
1. Open the front cover of the copy machine.
2. Draw out the toneric drum unit.
3. After taking off the protective cover, put the ink cartridge into the toner cartridge unit immediately.
4. Before re -loading the toner cartridge unit into the photocopier, make sure that the slider has been slipped back to the initial position, otherwise the printing page may have vertical stripes.
5. Install the chloride units to reply to the printer.Follow the front cover.complete.