E-6
21. Install the Punch kit cover. (TP screw M3x6: 3 pcs.)
Note:
When installing the Punch kit cover, be careful not
to get the wire bundles caught in it.
22. Pull out the paper nipped by the interlock and
close the finisher’s front door.
Adjusting PI-502 centering
1. Preliminary preparations before adjustment
(1) Place paper in the upper and lower trays of the
PI-502, and make sample copies using the
cover sheet in Punch mode. Check that the
punching hole is within the sensor area when
the hole is punched.
(For upper and lower trays)
* See the figure for item 20 on page E-5.
(2) If there is a gap, execute the next page proce-
dure to adjust it.
2. Adjustment procedures
Step
1. Release the hook and remove the adjustment
cover of the side guide board/back.
15KJIXE023SA
T
P
scre
w
s
M
3
x6
P
unch kit cover
15KNIXE012SA
Adjust
m
ent cover
Hook
Side guide board
/back
2. For the lower tray, remove the 2 side guide
board/back mounting screws and slide it to the
right to remove the side guide board/back.
3. Loosen the 2 adjustment screws on the side
guide board/back, and slide the side guide
board/2 to twice the distance of the punch hole
gap. (Example: if holes are centered 1.5mm to
the back, slide the board back 3mm.)
Gradation: 2mm.
4. Tighten the 2 adjustment screws securely to
fix side guide board/2.
5. Install the side guide board/back in the lower
tray.
Note:
When tightening the 2 mounting screws, make
sure that screw torque doesn’t exceed 5kg • cm.
6. Place paper in the tray and adjust the side
guides. Make sure that the side guide board/
back is parallel to the paper.
7. Repeat steps 2 to 6 until punch hole centering
error is eliminated.
8. Install the adjustment cover on the side guide
board/back.
Step
15KNIXE013SA
Side guide board
/back
M
ounting
scre
w
s
15KNIXE014SA
Adjust
m
ent
scre
w
s
Side guide board/2
