4. Troubleshooting4.6.6. Light ImageA. Typical faulty imagesB. Troubleshooting procedureStep Cause Action1 TRC operates abnormally. Perform TRC 3~4 times.(Refer to 4.4.5.6.)2 Poor transfer has occurred. Make the jam artificially during print job. Check theimage on transfer belt.If the image on transfer belt is normal, refer to theBlurred image section.3 Toner is empty.Toner is abnormally supplied.Check if the toner is remained efficiently. If not, ReplaceToner cartridge.(Refer to 3.2.2.2.)Check if the Toner supply shutter is opened.4 Output voltage of HVPS is abnormally low.• Color density becomes low.Replace HVPS board.(Refer to 3.3.3.)5 TC down and Toner spills Replace developer unit.(Refer to 3.2.2.2.)6 Toner spills by Eraser. Check if Eraser is contaminated.Replace Drum Unit or Developer Unit.(Refer to 3.2.2.2.)4-213 Copyright© 1995-2013 SAMSUNG. All rights reserved.
