Image Problem: Black Spots.
User Check 1. There is dirt on the printer internal. wipe off the dirt on the paper path or roller. 2. Check whether fixed distance of the dust on the…
User Check 1. There is dirt on the printer internal. wipe off the dirt on the paper path or roller. 2. Check whether fixed distance of the dust on the…
User Check 1. The problem may disappear after printing a few pages.2. Check whether fixed distance of the dust on the paper and measure it, 33.1 mm is toner issue…
User Check 1. Check the environment. High or low temperature/humidity may cause the problem.2. Clean the charge wire or the power grid of the drum unit.Slide the corona wire to…
User Check 1. Clean the charge wire or the power grid of the drum unit.Slide the charge wire to the end and then back to the original place. Repeat this…
User Check 1. Please try to restart the printer or MFP. 2. If the problem still happen, please kindly check the serial number on your scanner label first, then click…
User Check 1. Take out the duplex unit. 2. And open the rear cover to remove the jammed paper. 3. Close the cover to try again. <Video Link> 4. Or…
User Check 1. This problem may be solved after printing a few pages.2. There is dirt on the printer internal. wipe off the dirt on the paper path or roller.
User Check 1. There is dirt on the printer internal. wipe off the dirt on the paper path or roller. 2. Check whether fixed distance of the dust on the…
User Check 1. Check the environment. High or low temperature/humidity may cause the problem.2. Replace drum unit. <Video Link> 3. Replace toner unit. <Video Link>