Compatible CE278a toner cartridges for hp laser jet 78a are available
CE278a is new toner cartridges with chip for laser jet pro P1560/1566/1600/1606DN M1536DNF. It could print 2100 pages at 5% coverage. Get a great value from every day office printing which produce bold, crisp text and sharp black and white images. How to recognize toner cartridges high quality ? Imported OPC Wear-resisting OPC comply with […]
Maintenance and management of laser printers
1. Choose copy paper correctly Laser printers are used to output paper samples, so first choose paper. It is best to choose electrostatic copy paper. The range of paper is 60-10Sg/square meter. 70g/square meter copy paper is often used. Paper that is too thin or too thick will easily cause paper jam. It may cause […]
The future trend of the epidemic and home office
The shocks and changes will far exceed the impact of the "SARS" in 2003 and the financial crisis in 2008. The epidemic has opened a gap in the traditional communication between people and the way people work-keep your distance! For health and loss reduction considerations, many companies recommend that employees work from home. So these […]
