| 摘要 |
A toner power automatic supply system for a laser printer of the present invention comprises: a power source (100); a toner sensor (200); a control means (300); a toner tank (400) storing toner; a toner transfer apparatus (500); an air pump (600); and a pressurizing sensor (700), thereby not only having a simple structure, and being easily installed, but also significantly reducing the manufacturing costs to have an economical effect. |
