Hitachi HT-4139-48 Instruction Manual page 56

Pick Unit
Pick Unit Base
Nail
Pick roller
Marking
Pick Roller
Nail
Marking
Pick Unit Cover
Pick Unit Base
2-34
Separator roller
Separator Roller
② Pull out the Pick Unit and remove it.
③ Grab the nail part of the Pick Unit Cover
and open the Pick Unit Base towards the
arrow.
④ Remove the Pick Roller and the
Separator Roller.
・Pick roller --- Refer to 2.7.2.2
・Separator Roller --- Refer to 2.7.2.3