Printer gamma offset automatic adjustment does not complete normally after trying several times -94 2. 2nd side image position adjustment -86 b. PFU centering error (image suddenly shifts by 5mm) -83 2. How to maintain consistent color during continuous printing -82 III. Image skew (CD skew : bottom down direction) -72 4. Depletion of developer after continuous printing -71 3. Darker at the trailing edge of image -70 2. Smear on mat-coated paper with half-tone image -69 d. Image soilage at machine rear side -65 c.
Image after white part becomes darker (Developing ghost) -63 13. Darker image up to 53mm from leading edge or after 53mm from white area (Developing memory) -61 12. 8mm pitch line on thick paper at low speed printing -59 11. Transfer shifts with halftone on thick paper under high humidity -58 10. Banding in the main scan direction on halftone image printed on thick paper (Jitter problem) -53 6. Gloss line caused by fusing paper exit roller -52 5. White lines (to sub-scan direction) -49 3. Line and uneven density countermeasure flow -46 2. Both sides position adjustment -33 To correct trouble II.
