Image Transfer 
SM 4-71 D086/D087 
Replacement 
and 
Adjustment 
  Put "Lubricant Powder" (B132 9700) on the surface of the image transfer belt [A], while 
you turn the drive gear [B] at a constant speed, as shown. (The straight arrow in the 
picture shows belt movement direction.) Lubricant powder prevents the image transfer 
cleaning blade from turning up.   
 
  Do not put the lubricant powder at the right side of the image transfer belt unit 
(the above picture is taken from the rear). Otherwise, lubricant powder may 
damage the encoder sensor.