Drum 
SM  4-59  C279 
and 
Adjustment 
Installation 
 
  Do not scratch the cloth screen or metal screen. 
  Properly insert the edge of the belt cloth [A] on the cloth screen under the mylar [B] on the 
metal screen, as shown above. Otherwise, ink will leak from the trailing edge of the master on 
the drum during a long printing run. 
  Make sure that the correct side of the screen is facing up. In addition, make sure that the 
stays for securing the cloth screen are positioned correctly. (Refer to the upper right 
illustration.) 
  When replacing the cloth screen, spread the screen around the metal screen while strongly 
pulling the stay [C]. Adjust the stay so that it is parallel to the master clamper, then tighten the 
screws. 
  Make sure that the cloth screen is not wrinkled while spreading it around the drum.