Panasonic KV-S1057C / KV-S1027C / KV-SL1066 / KV-SL1056 / KV-SL1055 / KV-SL1036 / KV-SL1035 Service Manual ▷ View online
21
6.3.
Gate Mechanism
1. The Conveyor Motor is reversed after documents
feed is finished and the cam of the Feed drive shaft
is rotated.
The Gate lock levers and Document stages are lifted
by the cam and the Gates are locked to stop feeding
documents.
Document stages work so that documents do not
touch Feed rollers.
is rotated.
The Gate lock levers and Document stages are lifted
by the cam and the Gates are locked to stop feeding
documents.
Document stages work so that documents do not
touch Feed rollers.
2. When the Feed drive shaft is rotated 180
in the
direction feeding document, the Gate lock levers are
lowered and the Gates becomes free.
It is the possible state for the Gates to feed docu-
ments.
The Document stages start a descent at that time.
lowered and the Gates becomes free.
It is the possible state for the Gates to feed docu-
ments.
The Document stages start a descent at that time.
3. When the Feed drive shaft is rotated 270
in the
direction feeding document, the Document stages
are fully lowered.
The cam of Feed drive shaft is stopped rotating by
the stopper of Lower chassis and Feed drive shaft is
slipped by the coaxial Torque limiter.
The Feed drive shaft is kept driving by the function
of the torque limiter and the document feeding is
maintained.
are fully lowered.
The cam of Feed drive shaft is stopped rotating by
the stopper of Lower chassis and Feed drive shaft is
slipped by the coaxial Torque limiter.
The Feed drive shaft is kept driving by the function
of the torque limiter and the document feeding is
maintained.
Feed Roller
Feeding direction
Gate
Document Stage
Gate Lock Lever
Feed Drive Shaft
Cam
Gate Lock Levers
are lowered.
Gates becomes free.
Document Stages are lowered.
Torque Limiter
22
6.4.
Background Color Switching Mechanism
*The Slider Assy is pulled by the Slider Spring1 when the power
is off and the Slider Assy is located at the origin position.
1. When the power is turned on, the Platen Motor slightly
rotates counterclockwise and the Reference Plate is set to
white background color.
white background color.
2. When changing the Reference Plate into black background
color, the Platen Motor rotates counterclockwise and Slider
Assy is moved to the right.
The Reshuffling Lever is pushed by the Slider Assy and the
Reference Plate is changed into black background color
side.
Then, the Platen Motor slightly rotates clockwise and the
Reference Plate is set to black background color.
Assy is moved to the right.
The Reshuffling Lever is pushed by the Slider Assy and the
Reference Plate is changed into black background color
side.
Then, the Platen Motor slightly rotates clockwise and the
Reference Plate is set to black background color.
3. When changing the background color of Reference Plate
from black to white, the Platen Motor rotates clockwise and
the Slider Assy is moved to the origin position (left side).
The Reshuffling Lever is pushed and the Reference Plate is
changed into white background color side.
The Platen Motor slightly rotates counterclockwise and the
Reference Plate is set to white background color.
the Slider Assy is moved to the origin position (left side).
The Reshuffling Lever is pushed and the Reference Plate is
changed into white background color side.
The Platen Motor slightly rotates counterclockwise and the
Reference Plate is set to white background color.
Slider Assy
Platen Motor
Reference Plate
Reference Plate
Reshuffling Lever
Reshuffling lever
Slider Gear
Slider Cam
Slider Assy
Platen Motor
Slider Spring1
CIS
23
7 Disassembly and Assembly Instructions
7.1.
Disassembly Flowchart
This flowchart indicates the disassembly sequence for the Exterior, Mechanical parts, Unit Components, and Circuit Board
assemblies.
When reassembling, perform the steps in the reverse order unless otherwise instructed in Reassembling Notes.
assemblies.
When reassembling, perform the steps in the reverse order unless otherwise instructed in Reassembling Notes.
Note:
Disassembly flowchart explanation
* This sample flowchart shows that, to disassemble C, the procedures 7.x.1. and 7.x.2. must be performed first before
proceeding to the procedure 7.x.3..
proceeding to the procedure 7.x.3..
24
(Flowchart)
CONTROL Board
7.5.5
STARTING SENSOR
Board
7.5.7
Feed tray
Top Cover
Front cover
AC Inlet Cover
Exit tray (Assy)
Paper Tray
LCD PANEL Board
(KV-S10XXC)
Back cover
7.2.1
7.2.6
7.2.3
7.2.5
7.2.4
7.2.2
7.2.7
7.2.7
7.2.5
START
Exterior
Upper Chassis
PANEL SWITCH Board
(KV-S10XXC)
PANEL Board
(KV-SL10XX)
Scanning Glass (B)
AUTO/MANUAL
DETECTION Board
ULTRASONIC SENSOR
(G) BOARD
PAPER SENSOR
Board
Free Roller
CIS (B)
7.3.5
7.3.4
Reference plate (F)
7.3.6
7.3.3
7.3.2
7.3.7
Double Feed
Prevention Roller
7.3.1
7.3.5
Scanning Glass (F)
DOOR DETECTION
Board
Side Plate Assembly
Paper Feed Roller
7.4.2
7.4.4
7.4.5
CIS (F)
7.4.2
7.4.1
Lower Chassis
Platen Motor
Power Supply
FAN
Conveyer Motor
7.5.2
Bottom Plate
7.5.1
7.5.4
7.5.3
7.5.6
Reference plate (B)
Exit Roller
(Assy)
Conveyor roller
(Assy)
7.4.3
7.4.7
7.4.6
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