LBP6020 LBP6030 LBP6200d LBP6230dw hardware test

The hardware test without using PC. The test for printer engine works like this - it works with some other models as well, but I have no tried. Open and close the delivery tray five times continuously with the power switch on. (The time of opening and closing the delivery tray is approx. 2 sec or less.)

• #متفرقه
• #lbp6030
• #lbp6020
• #lbp_printer_test