Konica C-101 Service Manual
C-101
SERVICE MANUAL
CONTENTS
GENERAL, MECHANICAL/ELECTRICAL
1. SPECIFICATIO NS .............. ........... ................ ............... ............... ............... ..... M-1
2. PARTS IDENTIFICATION ...............................................................................M-1
3. CROSS-SECTIONAL VIEW ............................................................................M-2
4. DRIVE SYSTEM ............. .... .... .... ... ................ ... .... ................ ... ................ ... .....M-3
5. ELECTRICAL COMPONENT LAYOUT ...........................................................M-4
6. MECHANICAL DESCRIPTIONS .....................................................................M-5
6-1. Mechanical Operation and Control of Paper Plate Lifting ........................M-5
6-2. Mechanical Operatio n and Cont rol of Paper Take-Up, Separation,
and Transport ..........................................................................................M-7
6-3. Paper Empty Detecting Mechanism ........................................................M-9
6-4. Paper Dehumidifier Heater ......................................................................M-10
DIS/REASSEMBLY, ADJUSTMENT
1. DISASSEMBLY ...............................................................................................D-1
2. PAPER WIDTH CONVERSION .......................................................................D-3
3. IMAGE POSITION ADJUSTMENT ..................................................................D-5
MISFEED DETECTION&
MALFUNCTION DETECTION
1. PAPER MISFEED DETECTION ......................................................................T-2
1-1. Misfeed Dete c tio n Timin g ...... .... ............... ................ ............... ............... .T-2
1-2. Misfeed Trou b les h oot in g Proce du res ............... ........................... ............T-2
2. MALFUNCTION DETECTION .........................................................................T-4
2-1. Malfunction Detection Timing ..................................................................T-4
2-2. Malfunction Troubleshooting Procedures ................................................T-4
i
GENERAL,
MECHANICAL/
ELECTRICAL
1 SPECIFICATIONS
Name : C-101
Type : Cassette type large capacity tray
Installation : Fixed to the copier using a dedicated Base with Slide Rails
T y pe of Paper :
Size of Paper : A4 crosswise, B5 lengthwise, B5 crosswise, Letter
Capacity : 1,000 sheets
Power Supply : DC5V, DC24 V (supplied from the copier)
Power Consumpt ion : 30W or less
Dimensions : 358 (W) x 446 (D) x 289 (H) mm
Weight : 10.7 kg (main body + rails)
Environmental Requirements: Same as the copier
Plain paper weighing 60 to 90 g/m
crosswise
2
2 PARTS IDENTIFICATION
34
2
1
9
1. LCT Door
2. Edge Guide
3. Top Cover
4. Paper Plate
5. Paper Transport Port
8
5
4605M006AA
6
7
10
6. Paper Plate Descent Switch S1B
7. Front Cover
8. Relay Cord
9. Door Unlocki ng Lever
10. Rear Cover
M-1
4605M007AA
3 CROSS-SECTIONAL VIEW
Paper Plate Upper Position Sensor PC2
Paper Empty Sensor PC3
LCT Door
Edge Guide
Paper Feed Roll
Paper Separator
Roll
Paper Take-Up Roll
Paper Plate
M-2
4605M008AA
4 DRIVE SYSTEM
A
B
4605M009AA
A : Paper Take-Up Motor M2 : Drives the Paper Take-Up, Feed, and Separator Rolls.
B : Elevator Motor M1 : Moves the Paper Plate up and down.
M-3
5 ELECTRICAL COMPONENT LAYOUT
M2
PC2
PC6
PWB-A
PC4
Symbol Name Symbol Location
PWB-A
PWB-B
M1
M2
H1
S1B
Master Board
Paper Plate Descent Switch
Board
Elev ator Motor
Paper Take-Up Motor
Paper Deh um i dif ie r Heate r
Paper Plate Descent Switch
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC5
PC3
H1
PC7
Elevator Pulse Sensor
Paper Plate Upper Position
Sensor
Paper Empty Sensor
Paper Plate Lower Position
Sensor
Paper Take-Up Sensor
LCT Set Detecting Sensor
LCT Door Ope n/C l os e Det ec ting
Sensor
PWB-B
S1B
M1
4605M010AA
PC1
M-4
6 MECHANICAL DESCRIPTIONS
<
6-1. Mechanical Operation and Control of Paper Plate Li fting
• The Paper Plate is moved up and down by the chains and gears which are driven by Elevator Motor M1.
<M1 Turning Forward = Ascent>
Paper Plate Upper Position Sensor PC2
Elevator Motor M1
4605M011AA
M1 Turning Backward = Descent>
Paper Plate
Lower Position
Sensor PC4
4605M012AA
M-5
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