Hitachi HT-4139-28 Maintenance Manual page 18

3.3.3 Cleaning the Pick Roller, the Separator Roller, the Reverse Roller
Cleaning the Pick Roller and the Separator Roller
① Use gauze soaked in ethanol to wipe debris and paper scraps from Pick Roller and the Separator
Roller
② Inspect the Roller for dirt, wear, or damage
リ Cleaning the Reverse Roller
① Use gauze soaked in ethanol to wipe the debris and paper scraps from the surface of the
Reverse Roller
② Inspect the Roller for dirt, wear, or damage
Pick Roller
Separator Roller
Reverse Roller
REV0 10.02.15
-H3-6-