Sharp MX-FNX6 Service Manual ▷ View online
MX-FNX6 MECHANISM 3 – 2
Signal name
Parts name
M1
ENT_M
Inlet motor
M3
LOTRS_M
Lower transport motor
M14
POP_M
Beating roller drive motor
M21
TRYLFT_M
Tray up/down motor
S2
PSTRYEXT
Staple paper exit sensor
S19
UPTRFLSD
Full sensor: Center binding (*)
S20
UPTRFLNS
Full sensor: Without center binding
S33
SDLFLLR
Center binding tray full sensor (*)
S34
SDLFLLF
Center binding tray full sensor (*)
SOL3
POS_S
Beating SOL
SOL4
TEGPRS_S
Rear edge holding SOL
SOL5
SDLPRS_S
Center binding holding SOL (*)
-
-
PCB: STP: Control plate
-
-
PCB: Main: Control plate
-
-
Door SW
* SOL5
PCB: STP:
Control plate
PCB: Main:
Control plate
S20
* S19
* MX-FNX7 only
* S34
* S33
M14
SOL3
SOL4
S2
Door SW
M1
M3
M21
M24
S24
M9
S21
S4
S3
S22
M7
PCB: Punch: Control plate
Signal name
Parts name
M7
STSMOV_M
Horizontal resist detection sensor shift motor
M9
PNCHMV_M
Punch shift motor
M24
PNCH_M
Punch drive motor
S21
PNCHMVHP
Punch shift HP sensor
S22
PAPPOSHP
Horizontal resist detection HP sensor
S24
PNCHENC
Punch HP sensor
S3
PAPPOS
Horizontal resist detection sensor
S4
PNCHHPFL
Punch dust full sensor
-
-
PCB: Punch: Control plate
Signal name
Parts name
M5
BLT_M
Discharge motor
M6
STPMV_M
Stapler shift motor
M13
STPROT_M
Stapler slant motor
M15
JOG_M
Jogger motor
M17
BDJCTG_M
Bundle branch open/close (*)
M20
STPMOV_M
Stapler
M22
SDLSTF_M
Center binding stapler (*)
M23
SDLSTR_M
Center binding stapler (*)
S14
STPTRPAP
Stapler tray paper presence sensor
S15
JOGHPS
Jogger HP sensor
S16
BLTHPS
Discharge pawl HP sensor
S17
CONSTPHP
Stapler shift HP sensor
S18
STPROTHP
Stapler slant HP sensor
S27
STJCTGHP
Bundle branch open/close HP (*)
S32
STKPRST
Lead edge detection sensor (*)
* S27
* M17
S18
S17
M13
M20
S14
M6
S15
M15
* M23
* M22
M5
S16
*S32
MX-FNX6 MECHANISM 3 – 3
3. Drive layout
4. Branch mechanism
1)
Paper is branched to the three directions by the proof branch
pawl and the staple branch pawl.
pawl and the staple branch pawl.
2)
In the proof mode, when discharging to the proof tray, copy
paper is transported to the proof tray by the proof branch pawl.
paper is transported to the proof tray by the proof branch pawl.
3)
In the shift mode, the proof branch pawl and the staple branch
pawl do not operate, and copy paper is transported to the shift
tray.
pawl do not operate, and copy paper is transported to the shift
tray.
Signal name
Parts name
M8
DRRLVI_M
Drive roller oscillation motor (*)
M11
FLDPLT_M
Folding plate drive motor (*)
M12
FLDROL_M
Folding roller motor (*)
M16
TALFNC_M
Rear edge fence motor (*)
S25
CLPROLHP
Drive roller HP sensor (*)
S26
FLDUNENT
Reach sensor (*)
S28
FLDBTMHP
Rear edge fence HP sensor (*)
S29
FLDPLTHP
Folding plate HP sensor (*)
S30
FLDCMHP
Folding HP sensor (*)
S31
FLDUNEXT
Folding pass sensor (*)
Signal name
Parts name
M1
ENT_M
Inlet motor
M2
UPTRS_M
Upper transport motor
M3
LOTRS_M
Lower transport motor
M4
EXIT_M
Paper exit motor
M5
BLT_M
Discharge motor
M11
FLDPLT_M
Folding plate drive motor (*)
M12
FLDROL_M
Folding roller motor (*)
M14
POP_M
Beating roller drive motor
M21
TRYLFT_M
Tray up/down motor
* S25
* S31
* M8
* S26
* S28
* S30
* M16
* S29
* M11
* M12
* MX-FNX7 only
M2
M1
M3
M14
M4
M21
M5
* MX-FNX7 only
* M12
* M11
When in the proof mode:
Staple branch pawl
Proof branch pawl
In the shift mode:
MX-FNX6 MECHANISM 3 – 4
4)
In the staple mode, the staple branch pawl operates to trans-
port copy paper to the staple section.
port copy paper to the staple section.
5. Pre-stack mechanism
Four sheets can be discharged with max. three sheets of pre-stack.
In the example below, descriptions are made on discharge of three
sheets with two sheets of pre-stack.
1)
In the example below, descriptions are made on discharge of three
sheets with two sheets of pre-stack.
1)
Stapling the first set is performed.
2)
The first sheet of the second set is switch-back transported to
the pre-stack tray.
the pre-stack tray.
3)
The first sheet of the second set is transported from the pre-
stack tray. At the same time, transport of the second sheet of
the second set is started.
stack tray. At the same time, transport of the second sheet of
the second set is started.
4)
Transport of the first sheet of the second set is completed. At
the same time, the rear edge of the second sheet of the sec-
ond set passes the branch pawl.
the same time, the rear edge of the second sheet of the sec-
ond set passes the branch pawl.
5)
The first sheet and the second sheet of the second set are
switch-back transported together to the pre-stack tray.
switch-back transported together to the pre-stack tray.
6)
Stapling of the first set is completed. At the same time, the first
sheet and the second sheet of the second set are transported
together from the pre-stack. Transport of the third sheet of the
second set is also started.
sheet and the second sheet of the second set are transported
together from the pre-stack. Transport of the third sheet of the
second set is also started.
In the staple mode:
Staple branch pawl
Bundle of 1st set
1st sheet of 2nd set
2nd sheet of 2nd set
Pre-stack tray
Pre-stack Branch pawl
3rd sheet of 2nd set
MX-FNX6 MECHANISM 3 – 5
7)
The first set is discharged.
8)
The first sheet, the second sheet, and the third sheet of the
second set are discharged together to the staple tray.
second set are discharged together to the staple tray.
6. Rise-fall mechanism
<Tray assembly>
The Tray assembly rises or falls depending on the copy paper
quantity (paper stack height) discharged on the tray. The height is
always adjusted by the OFF state of the paper surface sensor.
• When discharging in the shift mode:
The Tray assembly rises or falls depending on the copy paper
quantity (paper stack height) discharged on the tray. The height is
always adjusted by the OFF state of the paper surface sensor.
• When discharging in the shift mode:
Paper surface sensor on the end fence side
• When discharging in the staple mode:
Paper surface sensor on the filler
1)
Falling operation
When the discharged copy paper is loaded on the tray and the
filler is lifted to turn on the paper surface detection sensor
lower for 3 sec or more, the lift motor rotates to fall the shift
tray. The falling operation varies depends on the mode.
When the discharged copy paper is loaded on the tray and the
filler is lifted to turn on the paper surface detection sensor
lower for 3 sec or more, the lift motor rotates to fall the shift
tray. The falling operation varies depends on the mode.
Staple:
The lift motor rotates for a certain time to lower the tray height
for a certain interval, adjusting the height.
The lift motor rotates for a certain time to lower the tray height
for a certain interval, adjusting the height.
Shift:
The shift tray lifts up to the position where the paper surface
sensor is turned on. Then, the tray falls to turn off the paper
surface sensor, adjusting the height.
The shift tray full detection is made when the sensor is turned
on and it is displayed on the operation panel, and copying is
stopped. Cancel is made by removing copy paper.
The shift tray lifts up to the position where the paper surface
sensor is turned on. Then, the tray falls to turn off the paper
surface sensor, adjusting the height.
The shift tray full detection is made when the sensor is turned
on and it is displayed on the operation panel, and copying is
stopped. Cancel is made by removing copy paper.
2)
Rising operation
When copy paper is removed from the shift tray and the paper
surface sensor upper is turned on, the shift tray rises. It stops
when the sensor is turned off.
When copy paper is removed from the shift tray and the paper
surface sensor upper is turned on, the shift tray rises. It stops
when the sensor is turned off.
7. Staple jogger mechanism
A. Stack mechanism
Copy paper branched to the staple tray is transported to the staple
tray. After the staple paper exit sensor turns off (A4Y), the align-
ment roller SOL turns on for a certain time (varying depending on
the size and the quantity). The alignment roller pushes paper to the
tray stopper to align the rear edges of paper.
tray. After the staple paper exit sensor turns off (A4Y), the align-
ment roller SOL turns on for a certain time (varying depending on
the size and the quantity). The alignment roller pushes paper to the
tray stopper to align the rear edges of paper.
B. Jogger mechanism
Copy paper rear edges are aligned by stack operation of (A), then
copy paper side edges are aligned by jogger operation.
First, the jogger fence closes to 7mm open from the right and the
left edges of paper by the ON signal (copy start).
When the lead edge of the transported paper passes the staple
paper exit sensor, the jogger fence closes 5mm to receive paper
and performs the operation of (A) to align the rear edges.
Then, the jogger fence closes 2.6mm furthermore to align the side
edges.
When the jogger operation is completed, the jogger fence opens
again to 7mm open from the paper edges and the machine enters
the standby state of the next paper.
copy paper side edges are aligned by jogger operation.
First, the jogger fence closes to 7mm open from the right and the
left edges of paper by the ON signal (copy start).
When the lead edge of the transported paper passes the staple
paper exit sensor, the jogger fence closes 5mm to receive paper
and performs the operation of (A) to align the rear edges.
Then, the jogger fence closes 2.6mm furthermore to align the side
edges.
When the jogger operation is completed, the jogger fence opens
again to 7mm open from the paper edges and the machine enters
the standby state of the next paper.
Lift motor
Shift tray lower
limit sensor
limit sensor
Filler paper surface sensor
Paper surface
sensor on the end
fence side
sensor on the end
fence side
Jogger fence
Sliding roller
Jogger motor
Jogger HP
sensor
sensor
Click on the first or last page to see other MX-FNX6 service manuals if exist.