Toshiba KD1010 User Manual

GENERAL PRECA UTIONS FOR INSTALLATION/SERVICING/ MAINTENANCE

1. When installing the Large Capacity Feeder KD-1010 to the Copier, be sure to follow the instructions described in the “Unpacking/Set-Up Procedure for the KD-1010” booklet which comes with each unit of the KD-1010.

2. The KD-1010 should be installed by an authorized/qualified person.

3. When transporting/installing the KD-1010, employ two persons and be sure to use the positions as indicated below . The KD-1010 is f airly heavy and weights appro ximately 23 kg (51 lb), therefore pa y full attention when handling it.

4. Before starting installation, servicing or maintenance work, be sure to turn off and unplug the copier first.

5. The KD-1010 is supplied with power from the copier , requiring no additional power source.

6. The KD-1010 should be grounded to the specified positions on the machine frame.

7. When servicing or maintaining the KD-1010, be careful about the rotating or operating sections such as gears, pulleys, sprockets, cams, belts, etc.

8. When parts are disassembled, reassembly is basically the rev erse of disassembly unless otherwise noted in this manual or other related documents. Be careful not to reassemble small parts such as screws, washers, pins, E-rings, toothed washers to the wrong places.

9. Basically, the machine should not be operated with any parts removed or disassemb led.

10. Delicate parts for preventing safety hazard problems (such as thermofuses, door switches sensors, etc. if any) should be handled/installed/adjusted correctly.

11. During servicing or maintenance work, be sure to check the nameplate and other cautionary labels (if any) to see if they are clean and firmly stuck. If not, take appropriate actions.

12. Use suitable measuring instruments and tools.

13. The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband, because the ICs on it may be damaged due to static electricity. Caution: Before using the wrist band, pull out the power cord plug of the copier and make sure that

there is no uninsulated objects in the vicinity.

14. For the recov ery and disposal of used KD-1010, consumable parts and packing materials, it is recommended that the relevant local regulations/rules should be followed.

TOSHIBA TEC CORPORA TION

CONTENTS

1. SPECIFICATIONS ......................................................................................... 1-1

2. OVERVIEW .................................................................................................... 2-1

2.1 Front Sectional Vie w ....................................................................................................... 2-1

2.2 Layout of Electrical Parts................................................................................................ 2-2

2.3 Electrical Parts ............................................................................................................... 2-4

2.4 Harness Diagram ............................................................................................................ 2- 6

2.5 Circuit Diagram ............................................................................................................... 2- 7

2.6 Installation of PC Board .................................................................................................. 2- 8

2.7 Timing Chart ................................................................................................................... 2- 9

3. GENERAL OPERATION ................................................................................ 3-1

3.1 Description of Operation ................................................................................................. 3-1

3.2 Error Detection................................................................................................................ 3- 3

3.3 Flow Chart ...................................................................................................................... 3- 4

4. DRIVE SYSTEM AND FEEDING OPERATION............................................. 4-1

4.1 Configuration and Drive System...................................................................................... 4-1

5. DISASSEMBLY AND REPLACEMENT ......................................................... 5-1

5.1 Top Co ver ....................................................................................................................... 5-1

5.2 Installation and Removal of LCF Cassette and Covers ................................................... 5-1

5.3 Paper Guides.................................................................................................................. 5- 3

5.4 Standby Side Paper Mis-stacking Sensor ....................................................................... 5-5

5.5 End Fence Home P osition Sensor/Standby Side Empty Sensor ..................................... 5-5

5.6 End Fence Stop P osition Sensor .................................................................................... 5-6

5.7 LCF Transport Motor Unit ................................................................................................ 5- 6

5.8 PC Board........................................................................................................................ 5-7

5.9 T ra y-up Motor/End Fence Motor...................................................................................... 5- 7

5.10 Feed Clutch/Transport Clutch.......................................................................................... 5- 7

5.11 Side Cover Open/Close Switch ....................................................................................... 5-8

5.12 Feeding Unit ................................................................................................................... 5- 8

5.13 Feeding Side Paper Stock Sensor/Tray Bottom Sensor................................................. 5-10

5.14 Cassette Detection Switch............................................................................................ 5-10

5.15 Disassembly for Supplies ............................................................................................. 5-10

6. PERIODIC MAINTENANCE .......................................................................... 6-1

October 2000 © TOSHIBA TEC I KD-1010 CONTENTS

1. SPECIFICATIONS

Feeding method T andem tra y Paper Size: A4,L T

Thickness: 64 - 80g/m

Transportation speed Approx. 260mm/sec. (Model with a DP2500)

Approx. 400mm/sec. (Models with a DP4500/3500) Capacity of cassette Stack height: 137.5mm Dimensions 530 (W) X 536 (D) X 305 (H) mm

(627 (W) X 618 (D) X 305 (H) mm : Including the stabilizer) Weight Approx. 23 kg Po wer supply 5V , 24V (supplied from the copier)

October 2000 © TOSHIBA TEC 1 - 1 KD-1010 SPECIFICATION

2. OVERVIEW

2.1 Front Sectional View

24 21 15 14 8 2 1 3 6 4

1312111817192225

5 7 9

NO. NAME NO . NAME

1 T r ay-up sensor (S3) 2 Feeding side paper empty sensor (S7) 3 Feed sensor (S2) 4 Side cover roller 5 T ransport roller 6 Feed roller 7 Separation roller 8 Pickup roller

9 Feed clutch (C2) 10 T ransport clutch (C1) 11 T ray-up coupling 12 T ray-up motor (M2) 1 3 Tray bottom sensor (S4)

1 5 Cassette detection switch (S10) 1 6 Elevator tray 1 7 End fence motor (M3) 18 End fence coupling 1 9 End fence stop position sensor (S5) 2 0 End fence home position sensor (S6) 2 1 Standby side paper mis-stacking sensor (S11) 2 2 Standby side empty sensor (S8) 2 3 Side cover open/close switch (S1) 24 Drawer connector 25 Adjuster 26 Pickup solenoid (SOL1) 27 End fence solenoid (SOL2)

1 4 Feeding side paper stock sensor (S9)

October 2000 © TOSHIBA TEC 2 - 1 KD-1010 OVERVIEW

2.2 Layout of Electrical Parts

Front Side

Rear Side

NO . NAME NO . NAME

1 Tray-up sensor (S3)

2 Feeding side paper empty sensor (S7)

3 Feed sensor (S2)

4 Feeding side paper stock sensor (S9)

5 Tray bottom sensor (S4)

6 Side cover open/close switch <24V> (S1)

7 Side cover open/close switch <5V>

8 Cassette detection switch (S10)

9 End fence stop position sensor (S5) 1 0 Standby side empty sensor (S8) 1 1 End fence home position sensor (S6) 1 2 Standby side paper mis-stacking sensor (S11) 13 Drawer connector 14 Pickup solenoid (SOL1) 15 End fence solenoid (SOL2) 16 PC board (PWA)

KD-1010 OVERVIEW 2 - 2 October 2000 © TOSHIBA TEC

LCF Cassette

LCF

NO. NAME NO. NAME

1 LCF transport motor (M1) 2 End fence motor (M3)

4 Feed clutch (C2)

5 Transport clutch (C1)

3 Tray-up motor (M2)

October 2000 © TOSHIBA TEC 2 - 3 KD-1010 OVERVIEW

2.3 Electrical Parts

(1) Motor

SYMBOL NAME FUNCTION REMARKS

(M1) LCF-MTR Drives feeding and Brushless motor

LCF transport motor transportation

(M2) T -UP-MTR Lifts up the elevator tray Brush motor

Tray-up motor

(M3) END-F-MTR Drives the movement of the end Brush motor

End fence motor fence

(2) Electromagnetic clutch

SYMBOL NAME FUNCTION REMARKS

(C1) TR-CL T Drives the transportation

Transport clutch

(C2) FED-CL T Drives the roller to pick up

Feed clutch from the elevator tray

(3) Switches or sensors

SYMBOL NAME FUNCTION REMARKS

(S1) SIDE-COV -SW Side cover open/close Push switch

Side cover open/close switch detection

(S2) FED-SNR Detects paper from the Photo interrupter

Feed sensor elevator tray

(S3) T OP-SNR Detects if the elevator Photo interrupter

Tray-up sensor tray has been raised

(S4) TRY-BTM-SNR Detects the home position Photo interrupter

Tray bottom sensor of the elevator tray

(S5) END-F-STP-SNR Detects the stop position Photo interrupter

End fence stop position sensor of the end fence

(S6) END-F-HP-SNR Detects the home position Photo interrupter

End fence home position sensor of the end fence

(S7) EMP-SNR-FS Detects lack of paper Photo interrupter

Feeding side paper empty sensor of the feed side

(S8) EMP-SNR-SS Detects lack of paper Photo interrupter

Standby side paper empty sensor of the standby side

(S9) PST -SNR-FS Detects that the paper Photo interrupter

Feeding side paper stock sensor stock is going short

(S10) CST-SW Detects the availability Push switch

Cassette detection switch of the cassette

(S11) PR-MST-SS Detects mis-stacking of paper Photo interrupter

Standby side paper mis-stacking sensor in the standby side cassette

(4) PC Board

SYMBOL NAME FUNCTION REMARKS

PWA PW A-F-PFP-523 Drives the feeding and moves

PC board the tray

(5) Solenoids

SYMBOL NAME FUNCTION REMARKS

(SOL1) PICKUP-SOL Lifts up the pickup roller

Pickup solenoid

(SOL2) END-F-SOL Moves the lever to detect mis-

End fence solenoid stacking of paper in the standby

side cassette

2.4 Harness Diagram

2.5 Circuit Diagram

+ 28 hidden pages