Lenovo laser all-in-one copy White

Solution:

1. First use a computer driver to print the test attempt. If the print is completely white, first consider the consumable problem (such as a powder box or toner cartridge failure) and try to replace the consumables. If the problem cannot be solved, we suggest you contact your nearest Lenovo service outletsDetection.

 

2. If the printing result is normal, check whether the source is properly placed. If the source is normal, we recommend that you select the copy sub-menu in the device menu to adjust the copy parameters, for example, you can adjust the "contrast", "brightness", and "copy quality". If the problem persists, contact Lenovo to authorize the peripheral maintenance site for detection. For example, the following figure shows how to adjust the copy contrast of M7675: Press "function" and select "Copy"-"contrast ".