Sharp MX-FN21 / MX-FN22 / MX-PN13 (serv.man6) Service Manual ▷ View online
MX-7040N MX-FN21/FN22 (FINISHER/SADDLE STITCH FINISHER) 20 – 5
Connection unit: MX-RB13 (Relay unit)
1)
Fix the latch receivers F/R (Packed items No.1) and the posi-
tioning pin (Packed items No.2) to the relay unit with the
screws (Packed items No.8 RS tight, M4 x 8). Only for FN-22,
fix the Earth plate (Packed itme No.9) to the latch receivers F/
R.
tioning pin (Packed items No.2) to the relay unit with the
screws (Packed items No.8 RS tight, M4 x 8). Only for FN-22,
fix the Earth plate (Packed itme No.9) to the latch receivers F/
R.
2)
Fix the paper guide A (bundled with the decurler unit No.11) to
the relay unit with the screws (bundled with the decurler unit
No.1).
the relay unit with the screws (bundled with the decurler unit
No.1).
F. Finisher connection (common for each unit)
1)
Remove the screw, lift the latch and tighten the screw again to
fix the latch.
fix the latch.
2)
Fit the positioning pin attached to the connection unit with the
positioning hole in the finisher, and connect the finisher with
the connection unit.
positioning hole in the finisher, and connect the finisher with
the connection unit.
3)
Check to confirm that the latch is securely engaged with the
latch holder, and fix the latch with the fixing screw.
latch holder, and fix the latch with the fixing screw.
4)
Attach the latch cover (Packed items No.9) to the latch section
with the screws (Packed items No.10 Bind, M4 x 6) (Only for
FN21)
with the screws (Packed items No.10 Bind, M4 x 6) (Only for
FN21)
G. Shunt cable connection
1)
Connect the shunt cable (Packed items No.3) and the connec-
tion unit with the screw (Packed items No.8).
tion unit with the screw (Packed items No.8).
H. Height and tilt adjustment
MEMO: The specification of the height and the tilt adjustment are
as follows.
as follows.
Height: The difference of level between top surface of the adjacent
device is within
device is within
2mm.
Tilt: The difference of clearance between upper and lower part of
the adjacent device is within
the adjacent device is within
2mm.
1)
Open the front cover, and remove the wrench.
)1!
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1
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MX-7040N MX-FN21/FN22 (FINISHER/SADDLE STITCH FINISHER) 20 – 6
2)
Turn the fixing nut of the caster in the arrow direction with the
wrench to loosen it.
wrench to loosen it.
3)
Turn the adjustment nuts of the caster in the arrow direction
with the wrench to adjust the height. (When the adjustment nut
is turned one rotation, the finisher height is changed by about
1.75mm.)
with the wrench to adjust the height. (When the adjustment nut
is turned one rotation, the finisher height is changed by about
1.75mm.)
• To heighten the finisher height: Turn in direction [A].
• To lower the finisher height: Turn in direction [B].
MEMO: To adjust the height, use the four casters shown in the
figure below.
figure below.
4)
Turn the adjustment nut of the caster in the arrow direction
with the wrench to adjust the tilt.
with the wrench to adjust the tilt.
• To tilt the finisher to the right: Turn in direction [A].
• To tilt the finisher to the left: Turn in direction [B].
MEMO: To adjust the tilt, use the two casters shone in the fig-
ure below.
ure below.
I.
Cable connection
1)
Insert the wire saddle (Packed items No.4) into the hole in the
upper rear cover to attach.
upper rear cover to attach.
2)
Attach the interface cable to the wire saddle. (The figure below
shows that the cable is wound two turns and fixed.)
shows that the cable is wound two turns and fixed.)
3)
Connect the AC cable.
[A]
[B]
[B]
[A]
[A]
[B]
[A]
[B]
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MX-7040N MX-FN21/FN22 (FINISHER/SADDLE STITCH FINISHER) 20 – 7
J. Staple position label attachment
1)
Attach the staple position label (Packed items No.11, 12) to the
position indicated in the figure.
position indicated in the figure.
For scanner
For DSPF
Cleaning of the document scan section
CAUTION
When streaks appear on copy or scan
images, open the automatic document
feed unit and clean the document scan
section with the glass cleaner (accessory).
images, open the automatic document
feed unit and clean the document scan
section with the glass cleaner (accessory).
MX-7040N MX-FN21/FN22 (FINISHER/SADDLE STITCH FINISHER) 20 – 7
J. Staple position label attachment
1)
Attach the staple position label (Packed items No.11, 12) to the
position indicated in the figure.
position indicated in the figure.
For scanner
For DSPF
Cleaning of the document scan section
CAUTION
When streaks appear on copy or scan
images, open the automatic document
feed unit and clean the document scan
section with the glass cleaner (accessory).
images, open the automatic document
feed unit and clean the document scan
section with the glass cleaner (accessory).
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