Jinan Samsung Prices Printer Color Light 4521 machine underworld reason

Samsung Printer Color Light Analysis: a: 1. Toner low, shake you may be able to temporarily extend the toner cartridge life: a vertical white streak or faded area appears on the page. If this does not improve print quality, install a new toner cartridge. 2. The paper may not meet specifications, such as the paper is too moist or too rough. Two: the color of the entire page is light If the entire page is light, the print resolution setting is too low or the "Toner Save" mode. Adjust the print resolution and turn the "Toner Save" mode. Access to a computer to find the Printers and Faxes control panel, found inside the Samsung SCX-4x21 Series printer icon, right-click into the [Printing Preferences] - [graphics] set. Three: Meanwhile faded or fading or smudging If smudging simultaneously, indicating that the toner cartridge needs cleaning. Tel: 05631-87926508 15,553,104,593 13,075,353,226 Contact: Lee printer Note: 1. In case the printer to generate heat, smoke, odor, abnormal sound, etc., please immediately cut off the power supply and information personnel. 2. Prohibition put other items on the printer. When the printer is a long time, please disconnect the power plug from the power outlet. 3. As a precaution, when the thunder near the power plug from the outlet. If stuck, then there might damage the machine. 4. When the paper and ribbon cartridge is not set to disable printing. Printhead and platen roller will be damaged. 5. The print head is hot. Do not touch until the temperature drops. To prevent burns, injuries. 6. Do not touch the printing and print head cable connector metal parts. Printhead job, can not touch the print head. 7. The printhead is working when the ban off the power. 8. Do not disassemble, move, drag, such as a fault, please contact the information officer. 9. prohibit foreign objects (staples, metal, liquid, etc.) into the unit, otherwise it will cause electric shock or malfunction. 10. Make sure the printer is normal, and the computer is connected to the data line before boot. 11. The printer during printing Do not move, drag, turn the printer off. 12. Repeat the same for the print file, do not exceed 5 parts, more than five copies should be on the front desk to get a copy machine. 13. When printing is too large, should be allowed to print volume remained at less than 30 parts of the printer rest for 5-10 minutes, so as not to overheat and damage the printer. 14. When the print file is not allowed thickness is too high (more than 80g) of paper, are not allowed wrinkle, folded paper. Jinan SAMSUNG Samsung printer maintenance company set up office equipment maintenance door archives for each customer, for the actual use of office equipment business to carry out targeted services. Company subscriber, conventional on-site service once or twice a month, take the initiative to help customers equipment maintenance. Customer meet any temporary malfunction, we provide on-site service and timely responses. Our employees are trained job evaluation, engineering and technical personnel have been more than a dozen. Working capital of the company, is backed by our service. Now that we have broad support for all major office equipment manufacturers to ensure the quality stability and price advantage. We are increasing the customer. Industry covering hospitals, military, financial, scientific research Institute, telecommunications, precision molds, machinery manufacturing, architectural design and other fields. And our customer base is steadily increasing. In the hope that our products and services, customers can be more widely recognized as the brand around your service provider. We always adhere to the "unity, pragmatic, innovation, development," the entrepreneurial spirit, the spirit of "customer-oriented, service-oriented" principle, to do pre-sale, sale and full-service. Printer-known brand