Common sense and maintenance skill of copier

When the copier reaches a certain number of copies, or the quality of the copy is significantly reduced, it needs to be maintained. Only in a timely manner to repair, maintenance, the machine is not prone to damage, and can often maintain a satisfactory copy effect.

Common sense of using copiers

We should also note that the daily correct use of the method appears to be particularly important.

1, choose the right place to install the copy, to pay attention to high temperature, dust-proof, shockproof, Sun Direct, and to ensure good ventilation environment, because the copier will produce micro-ozone, and operators should work for a period of time to the outdoor ventilation to rest a moment. Usually minimize moving, to move the words must move horizontally, not tilt. In order to ensure the best operation, at least 90 centimeters should be left on the left side of the machine, leaving 13 centimeters of space on the back (if the machine has a paging device, it takes about 23 centimeters.) ), the operation and use of copiers should be cautious.

2, should use the stable alternating current connection use, the power supply quota should be: 220-240V, 50Hz, 15A.

3, every morning after work, to open the copier preheating for about half an hour, so that the copier to keep dry.

4, to keep the copier glass table clean, no scratches, can not have altered liquid, finger print and so on spots, otherwise will affect the copy effect. If spotted, use a soft glass cleaner to clean the glass.

5, in the copier work process must be in the top of the block version, in order to reduce the glare of the eye stimulation.

6, if you need to copy books and other documents need to be stapled, please use a "separate scan" (Split scan feature) performance of the Copier. In this way, you can eliminate the duplication caused by the uneven binding of the copy shadow.

7, if your copy of the background has a shadow, then your copier lens may enter the dust. At this point, you need to do a professional cleaning of the copier.

8, when the copier face version of the red light signal when the user should be in time to add toner to the copier, if the addition of powder can cause a copier malfunction or add powder impact noise. Add toner, you should shake loose toner and follow the instructions to operate. Must not use substitute powder (false powder), otherwise it will cause flying powder, bottom ash, shorten the service life of the carrier, and so on, and because it produces a high rate of waste powder, the actual amount of photocopying is not 2/3 of the true powder.

9, when adding copy paper to check whether the paper is dry, clean, and then straighten out the copy paper stack smoothly and then put to the paper size of the same paper plate. The paper in the paper tray cannot exceed the thickness allowed by the copier, please refer to the manual to determine the thickness range. In order to keep the paper dry, you can place a box of desiccant in the Copier carton, use the copy paper after every day, and put it in the dry cupboard.

10, after each use of the copier, be sure to wash hands in time to eliminate the hands of residual dust on the human body damage.

11, work to close the copier power switch, cut off the power. You must not shut down the machine switch to pull the plug, this will easily cause machine failure.

12, if the following conditions, please turn off the power immediately, and please repair personnel. A, the machine out of the abnormal sound, B, the machine shell became overheated, C, the machine part of the damage, D, the machine was rain or the machine inside the water.

Daily maintenance of Copier

Copier is a gathering of optical, mechanical, circuit and other High-tech precision products, regular cleaning, sorting, refueling, adjustment is to ensure the normal operation of the Copier key. The necessary maintenance can improve the working quality of the copier, prolong the service life and save the maintenance cost.

In the operation of the copier, its optical system, mechanical system, circuit system, in addition to normal wear and tear, but also from the copier inside and outside the dust and other debris, resulting in poor copy quality and operation failure. Maintenance is mainly to the copier's optics, development, charging, transfer, separation, electrode fixing, forwarding and other components and toner recovery system for cleaning or local adjustment. Usually, the impurities in the optical system will cause a copy of the bottom of the gray heavier, black spots, mechanical system of debris will cause paper jam, a copy of stains and so on. Therefore, in the daily work, we should pay attention to the copier cleaning and maintenance. Typically, users can do the following:

1. Cleaning of cover plate

Because of contact with a variety of manuscripts and hand touch, will make the white plastic lining or conveyor belt black, resulting in a copy of black stains on the corner. With cotton gauze dip some detergent repeatedly wipe, and then wipe with water, and then dry. Note: Do not use alcohol, ether and other organic solvents to wipe.

2. Clean the draft table glass

Because the manuscript table glass is susceptible to manuscripts and hand contamination, but also easy to be scratched, so should be regular cleaning and maintenance to ensure a good copy effect. In the work to avoid direct contact with the manuscript table glass, if there is bookbinding, should be the original pin, paper clips, staples, such as the demolition, and placed in the designated position. After the alteration of the original must wait until the correction fluid dry after copying. Clean the draft table glass, should avoid using organic solvents to wipe. Because the manuscript glass is coated with transparent coating and conductive coating, these coatings are insoluble in water, but soluble in organic matter.

3. Circuit system

The circuit system is working under high pressure for a long time, absorbing a large amount of dust, which leads to the decrease of electrical resistivity between electronic components, which causes the breakdown of electronic components and Burns circuit boards. The following parts of the cleaning work should be carried out by professional and technical personnel: optical system cleaning, mechanical system cleaning, paper feed system cleaning, paper system cleaning.

4, the elimination of waste ink cartridge

Carefully remove the waste ink cartridge, in case the toner is flooded in the air too much to be inhaled by the body.

5, Replacement parts

After copying to a certain number of copies, the consumable parts of the copier (such as: clean scraper, electrode wire, separate claw (piece), rubbing paper wheel, etc., these parts are not provided for free during the warranty period) as a result of wear and tear, may need to make the necessary replacement. The expenditure on such repairs and spare parts costs is normal and should not be considered as the quality of the equipment.