Page 1
LCT
(Machine Code: B303)
Page 2
22 October 1999 SPECIFICATIONS
1. OVERALL MACHINE INFORMATION
1.1 SPECIFICATIONS
Paper Size
:
A4 sideways, B5 sideways, LT sideways, A5, HLT
Paper Weight: Upper & Middle Tray:
52 to 216 g/m
2
16 to 40 lbs Bond
50 to 80 lbs Cover
90 to 110 lbs Index
Lower Tray:
52 to 163 g/m
2
16 to 40 lbs Bond
50 to 60 lbs Cover
90 lbs Index (no Tab)
Tray Capacity: Upper & Middle Tray:
1,000 sheets (80 g/m2, 20lb)
Lower Tray:
2,550 sheets (80 g/m2, 20lb)
Tab Sheet: Available from the upper or middle trays
Paper Feed System: FRR
Remaining Paper Detection: 4 steps
Power Source: 24 Vdc, 5 Vdc (from copier)
Power Consumption: 55 W
Weight: 78.8 kg
Size (W x D x H): 540 mm x 730 mm x 980 mm
Options
B303-1
Page 3
MECHANICAL COMPONENT LAYOUT 22 October 1999
1.2 MECHANICAL COMPONENT LAYOUT
13
12
11
10
14
1 2
3
4
5
9
8
1. Paper Feed Sensor
2. Paper End Sensor
3. Separation Roller Solenoid
4. Paper Tray
5. Paper Height Sensors
6. Tray Drive Belt
7. Pick-up Roller
6
7
B303V101.WMF
8. Separation Roller
9. Paper Feed Roller
10. G rip Roller
11. Relay Roller
12. Relay Sensor
13. Pick-up Solenoid
14. Lif t Sensor
B303-2
Page 4
22 October 1999 ELECTRICAL COMPONENT DESCRIPTIONS
1.3 ELECTRICAL COMPONENT DESCRIPTIONS
Symbol Name Function
Motors
M1 LCT Drives all roller s.
M2 1st Lift Drives the 1st paper tray up or down.
M3 2nd Lift Drives the 2nd paper tray up or down.
M4 3rd Lift Drives the 3rd paper tray up or down.
Sensors
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10 1st Paper Height 1 Detects the paper height in the 1st tray.
S11 1st Paper Height 2 Detects the paper height in the 1st tray.
S12 1st Paper Height 3 Detects the paper height in the 1st tray.
S13 1st Paper Height 4 Detects the paper height in the 1st tray.
S14 2nd Paper Height 1 Detects the paper height in the 2nd tray.
S15 2nd Paper Height 2 Detects the paper height in the 2nd tray.
S16 2nd Paper Height 3 Detects the paper height in the 2nd tray.
S17 2nd Paper Height 4 Detects the paper height in the 2nd tray.
S18 3rd Paper Height 1 Detects the paper height in the 3rd tray.
S19 3rd Paper Height 2 Detects the paper height in the 3rd tray.
S20 3rd Paper Height 3 Detects the paper height in the 3rd tray.
S21 3rd Paper Height 4 Detects the paper height in the 3rd tray.
S22 Relay Checks for misfeeds.
1st Paper Feed Detects the copy paper coming to the 1st paper feed
roller and checks for misfeeds.
2nd Paper Feed
3rd Paper Feed
1st Lift Detects when the paper in the 1st tray is at the
2nd Lift Detects when the paper in the 2nd tray is at the
3rd Lift Detects when the paper in the 3rd tray is at the
1st Paper End Informs the copier when the paper in the 1st tray has
2nd Paper End Informs the copier when the paper in the 2nd tray has
3rd Paper End
Detects the copy paper coming to the 2nd paper feed
roller and checks for misfeeds.
Detects the copy paper coming to the 3rd paper feed
roller and checks for misfeeds.
correct paper feed height.
correct paper feed height.
correct paper feed height.
run out.
run out.
Informs the copier when the paper in the 3rd tray has
run out.
Switches
SW1 Front Door Safety Detects whether the tray cover is opened or not.
SW2
SW3
SW4 3rd Paper Size Detects whether the 3rd tray is in the machine.
1st Paper Size
2nd Paper Size
Detects the paper size in the 1st tray, and whether
the 1st tray is in the machine.
Detects the paper size in the 2nd tray, and whether
the 2nd tray is in the machine.
B303-3
Options
Page 5
ELECTRICAL COMPONENT DESCRIPTIONS 22 October 1999
Symbol Name Function
Magnetic Clutches
MC1 1st Paper Feed Drives the paper feed roller in the 1st tray.
MC2 2nd Paper Feed Drives the paper feed roller in the 2nd tray.
MC3 3rd Paper Feed Drives the paper feed roller in the 3rd tray.
MC4 1st Grip Drives the grip roller in the 1st tray.
MC5 2nd Grip Drives the grip roller in the 2nd tray.
MC6 3rd Grip Drives the grip roller in the 3rd tray.
MC7 Transport Drives the transport rollers.
Solenoids
SOL1
SOL2
SOL3
SOL4
SOL5
SOL6
1st Pick-up Controls up-down movement of the pick-up roller in
the 1st tray.
2nd Pick-up Controls up-down movement of the pick-up roller in
the 2nd tray.
3rd Pick-up
Controls up-down movement of the pick-up roller in
the 3rd tray.
1st Separation
Roller
2nd Separation
Roller
3rd Separation
Roller
Controls up-down movement of the separation roller
in the 1st tray.
Controls up-down movement of the separation roller
in the 2nd tray.
Controls up-down movement of the separation roller
in the 3rd tray.
PCBs
PCB1 Main Controls the LCT and communicates with the copier.
B303-4
Page 6
22 October 1999 DRIVE LAYOUT
1.4 DRIVE LAYOUT
14
13
12
11
1
2
10
3
9
8
7
1. Main Drive Belt
2. Tray Lift Motors
3. LCT Motor
4. Tray Drive Shaft
5. Pick-up Roller
6. Tray Drive Belt
7. Separation Roller
2
4
6
8. Paper Feed Roller
9. Grip Roller
10. Transport Rollers
11. Relay Roller Drive Belt
12. G rip Roller Clutch
13. Paper Feed Clutch
14. Transport Clutch
5
B303V102.WMF
Options
B303-5
Page 7
PAPER FEED 22 October 1999
2. DETAILED DESCRIPTIONS
2.1 PAPER FEED
[A]
[D]
[C]
[B]
B303D113.WMF
This LCT has three paper tray feed stations.
The upper and middle trays can each hold 1,000 sheets of paper. The lower tray
can hold 2,500 sheets of paper.
All feed stations use an FRR paper feed system (paper feed roller [A], separation
roller [B], pick-up roller [C]), and those rollers are driven by the LCT motor via the
paper feed clutch [D].
B303-6
Page 8
22 October 1999 PICK-UP AND FEED
2.2 PICK-UP AND FEED
2.2.1 OVERVIEW
[H]
[F]
[A]
[G]
[B]
[D]
[E]
[C]
B303D105.WMF
Drive from the LCT motor is transmitted to the gear [A] in the paper feed unit via
the timing belt [B].
Then the gear [A] transmits the drive to the pick-up [C], paper feed [D] and
separation [E] rollers via gears and the paper feed clutch [F].
The gear [A] also transmits the drive to the grip roller [G] via gears and the grip
roller clutch [H].
B303-7
Options
Page 9
PICK-UP AND FEED 22 October 1999
2.2.2 PICK-UP AND FEED
[D]
[I]
[C]
[G]
[H]
[A]
[B]
[E]
[F]
B303D105.WMF
If a paper feed station is not selected, its separation roller solenoid [A] is deÂactivated and the separation roller [B] can turn freely in the opposite direction to
paper feed.
When the paper feed station is selected and the start key is pr essed, the feed
clutch [C], separation roller solenoid [A], and the pick-up solenoid [D] all turn on.
When the feed clutch [C] activates to transfer drive to the feed roller [E], the pick-up
roller [F] also turns because it is linked to the feed roller by an idle gear [G].
When the separation roller solenoid [A] turns on, the separation roller [B] contacts
the paper feed roller [E] and turns with the feed roller in spite of the torque limiter in
the separation roller, which forces it in the opposite direction.
When the pick-up solenoid [D] activates, the pick-up roller [F] lowers to contact the
top sheet of the paper stack and send it to the paper feed and separation rollers.
When the paper feed sensor [H] detects the leading edge of the paper, the pick-up
solenoid de-energizes to lift the pick-up roller [F], and the grip roller clutch [I]
energizes to feed the paper out of the tray.
B303-8
Page 10
22 October 1999 PICK-UP AND FEED
2.2.3 SEPARATION ROLLER RELEASE
[B]
[C]
[A]
B303D104.WMF
The separation roller [A] is normally away from the feed roller [B]. When the paper
feed station is selected, the separation roller solenoid [C] contacts the separation
roller with the feed roller as explained on the previous two pages.
This contact/release mechanism has the following three advantages:
1. When the LCT motor turns on, a ll the separation rollers in the three feed
stations rotate. If the separation roller is away from the feed roller, it reduces
the load on the paper feed motor and drive mechanism, and it also reduces
wear to the rubber surface of the separation roller caused by friction between
the separation roller and the feed roller.
2. After paper feed is completed, paper sometimes remains between the feed and
separation rollers. If the feed tray is removed at this time, this paper might be
torn. When the separation roller is away from the feed roller, the remaining
paper can be removed from between the rollers.
3. When paper misfeeds occur around this area, the user can easily pull out the
jammed paper between the feed and the separation rollers if the separation
roller is away from the feed roller.
After paper feed, the paper fee d clutch tuns off, but the LCT motor still turns the
separation roller [A] in reverse. The separation roller, still contacting the feed roller,
turns the feed roller in reverse for 100 ms. Then the separation solenoid turns off.
Options
B303-9
Page 11
PAPER LIFT 22 October 1999
2.3 PAPER LIFT
2.3.1 TRAY DETECTION
When the tray is placed in the machine, the wa y that the machine detects this
depends on the tray.
The upper tray and middle tray are detected when any one of the paper size switch
signals is low. The lower tray is detected when the switch 1 signal of the paper size
switch is low.
2.3.2 LIFT MECHANISM
B303D109.WMF
[H]
[J]
[E]
[I]
[G]
[D]
[F]
[B]
B303D106.WMF
[E]
[C]
[A]
When the machine detect s that the pape r tray is set in the machine, the tray lift
motor [A] rotates and the coupling gear [B] on the tray lift motor engages the pin [C]
of the lift drive shaft [D]. The tray drive belts [E] are connected to the tray bottom
plate [F] and are driven by the tray lift motor via the lift drive shaft [D] and tray drive
pulleys [G]. When the lift motor turns counterclockwise, the tray bottom plate [F]
moves up. The tray goes up until the top of the paper stack pushes up the pick-up
roller and the lift sensor in the feed unit is activated.
When the actuator [H] on the rear end of the bottom plate activates the paper
height sensors [I], the remaining paper capacity is detected (4 levels).
When pulling out the tray, the coupling gear [B] separates from the pin [C], so that
the tray bottom plate moves downward. In the bottom tray, the damper [J] lets the
tray bottom plate drop slowly.
B303-10
Page 12
22 October 1999 PAPER LIFT
2.3.3 LIFT SENSOR
[A]
[E]
[C]
[D]
[B]
B303D108.WMF
When the lift motor turns on, the pick-up solenoid [A] activates to lower the pick-up
roller [B]. When the top sheet of paper reaches the proper paper feed level, the
paper pushes up the pick-up roller and the actuator [C] on the pick-up roller
supporter [D] activates the lift sensor [E] to stop the lift motor.
After several paper feeds, the paper level gradually lowers then the lift sensor is
de-activated and the lift motor turns on again until the lift sensor is activated again.
Options
B303-11
Page 13
PAPER SIZE DETECTION 22 October 1999
2.4 PAPER SIZE DETECTION
[A]
[B] 21 3
B303D111.WMF
A4-S B5-S A5-S A5-L LT-S HLT-S HTL-L
SW10100011
SW21010001
SW31101000
1: HI 0: LOW -S: Sideways -L: Lengthwise
For the bottom tray, the paper size has to be stored with SP5-019-006.
For the top and middle trays, the paper size switch [A] detects the paper size. The
paper size switch contains three microswitches. The paper size switch is actuated
by an actuator plate [B] at the rear of the tray. Each paper size has its own unique
combination as shown in the table and the CPU determines the paper size by the
combination.
The bottom tray has the same switch as the top and middle trays. However, it is
only used for detecting when the tray is pushed in.
B303-12
Page 14
22 October 1999 PAPER END DETECTION
2.5 PAPER END DETECTION
[A]
[B]
B303D110.WMF
The paper end sensor [A] detects the top sheet of the paper in the tray by
monitoring the reflected light. When the paper tray runs out of paper, the paper end
sensor does not receive the reflected light due to the cutout [B]. Then, the tray lift
motor rotates backwards 2 seconds to drop the tray bottom plate.
Options
B303-13
Page 15
EXTERIOR COVER REMOVAL 22 October 1999
3. REPLACEMENT AND ADJUSTMENT
3.1 EXTERIOR COVER REMOVAL
[A]
[E]
[B]
[C]
[D]
[F]
B303R101.WMF
Top Cover
1. Remove the top cover [A] (4 screws).
Front Door
1. Remove the two screws [B] securing the front side of the top cover.
2. While lifting the top cover, remove the snap ring [C] and front door [D].
Rear Cover
1. Remove the rear cover [E] (6 screws).
Right Cover
1. Remove the right cover [F] (6 screws).
B303-14
Page 16
22 October 1999 INNER COVER REMOVAL
3.2 INNER COVER REMOVAL
[A]
[B]
B303R102.WMF
[C]
B303R108.WMF
[D]
B303R104.WMF
Upper Inner Cover
1. Open the front door and remove the upper inner cover [A] (5 screws and 3
knobs).
Lower Inner Cover
1. Open the front door and remove the lower inner cover [B] (3 screws and 1
knob).
Tray Removal
1. Pull out the tray [C] and remove it (4 screws).
Paper Feed Unit Removal
1. Remove the right cover.
2. Remove the tray for the paper feed unit that will be removed.
3. Remove the upper and lower inner covers.
Options
4. Remove the paper feed unit [D] (2 connectors and 2 screws).
B303-15
Page 17
PAPER FEED ROLLER REPLACEMENT 22 October 1999
3.3 PAPER FEED ROLLER REPLACEMENT
[B]
[D]
[C]
[A]
B303R103.WMF
1. Remove the right cover.
2. Pull out the paper trays.
3. Remove the pick-up roller [A] (1 snap ring).
4. Remove the feed roller [B] (1 snap ring).
5. Remove the separation roller [C] from the torque limiter [D] (1 snap ring).
NOTE:
1) The paper feed (pick-up, feed, separation) rollers used in the 1st ~3rd
feed units in the paper tray unit are different from the feed rollers used in
the LCT. They are not interchangeable.
2) Do not touch the surface of the rollers with bare hands.
Note that there are counters for these rollers that you may wish to reset after
installing a new roller (A294: SP 7-816 ).
B303-16
Page 18
22 October 1999 LCT MOTOR REPLACEMENT
3.4 LCT MOTOR REPLACEMENT
[C]
[B]
[A]
B303R109.WMF
1. Remove the rear cover.
2. Remove the spring [A] and disconnect the connector [B].
3. Remove the motor bracket with the LCT motor [C] (6 screws).
B303-17
Options
Page 19
RELAY SENSOR REPLACEMENT 22 October 1999
3.5 RELAY SENSOR REPLACEMENT
[A]
[B]
1. Disconnect the LCT from the copier.
2. Remove the bracket [A] (1 screw).
3. Replace the relay sensor [B] (1 connector).
B303R105.WMF
B303-18
Page 20
22 October 1999PAPER HEIGHT SENSOR AND PAPER SIZE SWITCH REPLACEMENT
3.6 PAPER HEIGHT SENSOR AND PAPER SIZE SWITCH REPLACEMENT
[B]
[C]
[A]
B303R106.WMF
1. Remove the rear cover.
2. Remove the right cover.
3. Remove the bracket [A] (1 screw and 4 connectors) with the paper height
sensors.
4. Replace the paper height sensors [B].
5. Replace the paper size switch [C] (1 connector).
B303-19
Options
Page 21
MAIN DRIVE BELT REPLACEMENT 22 October 1999
3.7 MAIN DRIVE BELT REPLACEMENT
[A]
B303R107.WMF
Route the main drive belt [A] as shown in the illustration, when the main drive belt
is removed.
B303-20
Page 22
22 October 1999 SIDE REGISTRATION ADJUSTMENT
3.8 SIDE REGISTRATION ADJUSTMENT
[A]
B303R112.WMF
NOTE:
Normally the side registration of the image can be adjusted with SP mode.
When the punch hole positions are not aligned from a particular feed
station, adjusted the side registration by changing the tray cover position
for that tray, as described below. Then adjust the side registration of the
image with the SP mode.
1. Pull out the tray.
2. Change the screw positions [A] at both the right and left sides as shown.
Adjustment range: 0 ± 2.0 mm adjustment step: 1.0 mm/step
B303-21
Options
Page 23
ELECTRICAL COMPONENT LAYOUT (LCT: B303)
1
2
3
4
5
39
38
37
36
35
34
33
32
31
30
40
41
42
43
44
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
29
28
27
26
Symbol Index No. Description P to P
Motors
M1 18 LCT E2
M2 9 1st Lift F2
M3 16 2nd Lift F2
M4 22 3rd Lift E2
Sensors
S1 40 1st Paper Feed E6
S2 35 2nd Paper Feed F6
S3 28 3rd Paper Feed G6
S4 42 1st Lift F6
S5 38 2nd Lift G6
S6 30 3rd Lift H6
S7 41 1st End F6
S8 34 2nd End G6
S9 27 3rd End H6
S10 3 1st Paper Height 1 A6
S11 4 1st Paper Height 2 B6
S12 5 1st Paper Height 3 B6
S13 6 1st Paper Height 4 B6
S14 11 2nd Paper Height 1 C6
S15 12 2nd Paper Height 2 C6
S16 13 2nd Paper Height 3 C6
S17 33 2nd Paper Height 4 D6
S18 17 3rd Paper Height 1 D6
S19 19 3rd Paper Height 2 D6
S20 24 3rd Paper Height 3 E6
S21 23 3rd Paper Height 4 E6
23
2425
B303S103.WMF
Symbol Index No. Description P to P
S22 37 Relay E6
Switches
SW1 29 Front Door Safety J6
SW2 7 1st Paper Size H6
SW3 14 2nd Paper Size I6
SW4 21 3rd Paper Size I6
Magnetic Clutches
MC1 2 1st Paper Feed G2
MC2 10 2nd Paper Feed H2
MC3 25 3rd Paper Feed H2
MC4 1 1st Grip G2
MC5 8 2nd Grip H2
MC6 32 3rd Grip I2
MC7 15 Transport F2
Solenoids
SOL1 43 1st Pick-up I2
SOL2 39 2nd Pick-up I2
SOL3 31 3rd Pick-up J2
SOL4 44 1st Separation G2
SOL5 39 2nd Separation G2
SOL6 31 3rd Separation H2
PCBs
PCB1 20 Main J4
Page 24
1
2
34567
POINT TO POINT DIAGRAM (LCT: B303)
A
CN550-1
-2
-3
-4
CN551-8
-7
-6
-5
-4
-3
B
Copier
C
-2
-1
CN557-8
-7 -2
-6
-5
-4
-3 -6
-2
-1
CN552-13
-12
-11
-10
-8
-7
-6
-5
-4
-3
-2
-1 -13
CN520-1
-2
D
Tray Heater
(Option)
Tray Heater
(Option)
LCT Motor
M1
E
3rd Lift Motor
2nd Lift Motor
F
1st Lift Motor
Transport Clutch
1st Separation Roller
Solenoid
1st Paper Feed
Clutch
G
1st Grip Clutch
2nd Separation
Roller Solenoid
2nd Paper Feed
Clutch
2nd Grip Clutch
H
3rd Separation Roller
Solenoid
3rd Paper Feed
Clutch
3rd Grip Clutch
I
1st Pick-up Roller
Solenoid
2nd Pick-up Roller
Solenoid
3rd Pick-up Roller
Solenoid
M4
M3
M2
MC
7
SOL
4
MC
1
MC
4
SOL
5
MC
2
MC
5
SOL
6
MC
3
MC
6
SOL
1
SOL
2
SOL
3
CN530-1
-2
CN540-1
-2
CN553-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
CN575-2
-1
CN565-2
-1
CN555-2
-1
CN556-2
-1
CN564-6
-5
CN564-4
-3
CN564-2
-1
CN574-6
-5
CN574-4
-3
CN574-2
-1
CN584-6
-5
CN584-4
-3
CN584-2
-1
CN565-2
-1
CN575-2
-1
CN585-2
-1
SYMBOL TABLE
s
t
[]
Active High
Active Low
Voltage
J
DC Line
Pulse Signal
Signal Direction
CN500-1
CN501-1
CN517-1
CN502-1
-10
-11
-12
CN503-1
-10
CN505-1
CN505-3
CN505-5
CN506-1
CN514-1
CN514-3
CN514-5
CN518-1
CN518-3
CN518-5
CN519-1
CN519-3
CN519-5
CN515-10
-11
CN520-10
-11
CN521-10
-11
[5] +5V
-2
[0] GND
-3
[24] +24V
-4
[0] GND
[s5] 2nd Paper End Sensor
-2
[s5] 1st Paper End Sensor
-3
[t5] 3rd Lift Sensor
-4
[t5] 2nd Lift Sensor
-5
[t5] 1st Lift Sensor
-6
[t5] 3rd Paper Feed Sensor
-7
[t5] 2nd Paper Feed Sensor
-8
[t5] 1st Paper Feed Sensor
[t5] Transport Clutch
[t5] 3rd Grip Clutch
-3
[t5] 2nd Grip Clutch
-4
[t5] 1st Grip Clutch
-5
[t5] 3rd Paper Feed Clutch
[t5] 2nd Paper Feed Clutch
-7
[t5] 1st Paper Feed Clutch
-8
[s5] 3rd Paper End Sensor
[0/5] Signal A
-2
[0/5] Signal B
-3
[0/5] Signal C
-4
[0/5] Signal D
-6
[0/5] Select A
-7
[0/5] Select B
-8
[0/5] Select C
-9
[0] GND
OE
CLK-L
CLK-S
S-DATA
[24] +24V SW
-2
[24] +24V SW
-3
[0] GND
-4
[0] GND
-5
[5] +5V
-6
[0] GND
-7
[t5] ON
-8
[5:CW / 0:CCW ] Direction
-9
[5] +5V
[t5] Rotate
[s24] +
-2
[s24] -
[s24] +
-4
[s24] -
[s24] +
-6
[s24] -
[24] +24V
-2
[t24]
[24] +24V
-2
[t24]
[24] +24V
-4
[t24]
[24] +24V
-6
[t24]
[24] +24V
-2
[t24]
[24] +24V
-4
[t24]
[24] +24V
-6
[t24]
[24] +24V
-2
[t24]
[24] +24V
-4
[t24]
[24] +24V
-6
[t24]
[24] +24V
[t24]
[24] +24V
[t24]
[24] +24V
[t24]
Main Board
(PCB1)
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[t5]
+5V [5]
GND [0]
[t5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[t5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[t5]
+5V [5]
GND [0]
[s5]
+5V [5]
GND [0]
[s5]
+5V [5]
[t5]
[t5]
GND [0]
[t5]
[t5]
[t5]
GND [0]
[t5]
[t5]
[t5]
GND [0]
[t5]
Door Safety [t5]
GND [0]
+24V [24]
+24V SW [s24]
CN507-1
CN507-4
CN507-7
CN507-10
-11
-12
CN508-1
CN508-4
CN508-7
CN508-10
-11
-12
CN509-1
CN509-4
CN509-7
CN509-10
-11
-12
CN510-1
CN515-1
CN515-4
CN515-6
CN520-1
CN520-4
CN520-6
CN521-1
CN521-4
CN521-6
CN513-1
CN513-5
CN513-9
-10
-11
CN511-1
CN512-1
A
-2
-3
-5
-6
-8
-9
-2
-3
-5
-6
-8
-9
-2
-3
-5
-6
-8
-9
CN598-3
CN588-3
CN578-3
CN568-3
CN599-3
CN589-3
CN579-3
CN569-3
CN600-3
CN590-3
CN580-3
CN570-3
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
1st Paper Height 1
Sensor
1st Paper Height 2
Sensor
1st Paper Height 3
Sensor
1st Paper Height 4
Sensor
2nd Paper Height 1
Sensor
2nd Paper Height 2
Sensor
2nd Paper Height 3
Sensor
2nd Paper Height 4
Sensor
3rd Paper Height 1
Sensor
3rd Paper Height 2
Sensor
3rd Paper Height 3
Sensor
3rd Paper Height 4
Sensor
B
C
D
E
-2
-3
-2
-3
-5
-6
CN560-3
CN565-11
-10
CN565-8
-2
-1
-9
-7
-6
S22
S1
S7
Relay Sensor
1st Paper Feed
Sensor
1st Paper End
Sensor
F
-7
-8
-2
-3
-5
-6
-7
-8
-2
-3
-5
-6
-7
-8
-2
-3
-6
-7
-2
-2
CN565-5
CN575-11
-10
CN575-8
CN575-5
CN585-11
-10
CN585-8
CN585-5
CN574-4
CN584-4
CN594-4
-4
-3
-9
-7
-6
S4
S2
S8
1st Lift Sensor
2nd Paper Feed
Sensor
2nd Paper End
Sensor
G
-4
-3
-9
-7
-6
S5
S3
S9
2nd Lift Sensor
3rd Paper Feed
Sensor
3rd Paper End
Sensor
H
-4
-3
-3
-2
-1-4
-3
-2
-1-8
-3
-2
-1-12
S6
SW2
SW3
SW4
SW1
3rd Lift Sensor
1st Paper Size
Switch
2nd Paper Size
Switch
I
3rd Paper Size
Switch
Front Door Safety
Switch
J
1
2
34567
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