Lexmark E238 Service Manual - Page 134

4511-xxx Variation in image density horizontally across page FRU PC Kit (not a FRU) Transfer roll Action The charge roll may have an unbalanced pressure against the PC (photoconductor) drum. Try a new PC Kit. Check the springs in the left and right transfer roll bearings. The bearing assemblies should support the transfer roll, applying even pressure to the PC drum. Replace the transfer roll assembly if the springs or bearing show signs of damage or fatigue. Inspect the transfer roll for signs of wear, damage or contamination. Replace as necessary. Poor fusing of image FRU Fuser Paper (not a FRU) Action The fuser may not be operating at the proper temperature to fuse the toner to the paper. See"Hot fuser service check" on page 2-89 for more information. Make sure recommended paper is being used. 2-102 Service Manual