OTHER ADJUSTMENT
1 ADJUSTMENT
MODEL MANUAL REVISED EDITION DATE PAGE METHOD
SERVICE HANDBOOK May 20027155/7165
[26-1] Sensitivity adjustment for the PK
paper edge sensor (PK-120)
1. Tool
• Screwdriver (Phillips)
• Clock driver (Phillips)
2. Adjustment method
a. Preparation
b. Adjustment
Step Operation
1
Check that the finisher is connected to
the main body.
Step Operation
1
Open the front door of the finisher.
2
Remove the punch drive board cover by
removing one screw.
3
Power on the main body.
Punch drive board cover
Screw
4
Turn the volume fully clockwise and then
turn it back counterclockwise until the
LED corresponding to each volume
lights up.
5
Perform the procedure of step 4 for all
five volumes.
6
Power off the main body after complet-
ing the adjustment.
7
Reinstall the punch drive board cover.
8
Close the front door of the finisher.
Step Operation
LED
Punch drive board (PKDB)
Volumes
REPLACEMENT
1-130-1