Sharp SF-C52 Manual de Serviço descarregar pdf (Página 14)

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AL-2040CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 4

4. Motors and solenoids

No. Part name Control signal Function / Operation

1 Main motor MM Drives the copier.

2 Scanner motor MRMT Drives the optical mirror base (scanner unit).

3 Toner motor TM Supplies toner.

4 Cooling fan motor VFM Cools the optical, fusing section.

5 Resist roller solenoid RRS Resist roller rotation control solenoid

6 Paper feed solenoid CPFS1 Cassette Paper feed solenoid 1

7 Multi paper feed solenoid MPFS Multi manual pages feed solenoid

8 SPF motor SPFM Drives the single pass feeder

9 Duplex motor DMT Devices the duplex paper transport section

10 Paper feed solenoid CPFS2 Cassette Paper feed solenoid 2

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 107 108

SERVICE MANUAL 1
AL-2040CS 1
VORSICHT 2
ADVARSEL 2
VARNING ! 2
CONTENTS 4
[1] GENERAL 5
[2] SPECIFICATIONS 6
3. Copy performance 7
4. GDI Printer 8
5. Scan function 8
[3] CONSUMABLE PARTS 9
Production control 10
1. Appearance 11
2. Internal 11
3. Operation panel 12
4. Motors and solenoids 14
5. Sensors and switches 15
6. PWB unit 16
7. Cross sectional view 17
1. Copier installation 18
2. Cautions on handling 18
4. Unpacking 19
7. Loading paper 20
8. Power to copier 20
9. Software 20
Before installation 20
11. Interface 21
12. Moving 22
[6] COPY PROCESS 23
2. Outline of print process 24
3. Actual print process 24
About DC 5.2kV 25
Process controlling 26
[7] OPERATIONAL DESCRIPTIONS 27
2. Scanner section 28
3. Laser unit 29
4. Fuser section 29
A. General description 30
7. SPF section 33
C. Operational descriptions 34
DISASSEMBLY AND ASSEMBLY 35
2. Operation panel section 36
3. Optical section 37
C. Assembly procedure 38
4. Fusing section 39
Heater lamp 40
B. Disassembly procedure 41
Back Wire treatment 47
7. Rear frame section 48
A. SPF motor 50
C. Paper exit roller 51
10. 2nd cassette section 52
A. Paper sensor 53
B. Cassette detection switch 53
C. Paper feed solenoid 53
D. Transport roller 53
E. Paper feed clutch 54
F. 2nd paper feed roller 54
[9] ADJUSTMENTS 55
B. Image position adjustment 56
Document guide 57
Copy paper 57
(A4 or 8 1/2″ × 11″) 57
2. Copy density adjustment 58
3. High voltage adjustment 59
4. Duplex adjustment 60
Scale (S-D mode) 61
Chart back surface 62
Is there a sub 63
code ? 63
2. List of simulations 64
3. Contents of simulations 65
AE, main cassette lamp 76
AE, manual paper feed lamp 76
4. Trouble codes 79
[11] USER PROGRAM 82
[12] ELECTRICAL SECTION 84
2. Actual wiring diagram 85
SPF UNIT 86
B. AL-2040CS 87
3. Signal name list 89
Serial EE-PROM 93
FlashROM VPP Controll 93
ENG. Dept.4/DOCUMENT DIV 100
CPWBX0205QS** 101
AL2030/AL2040 101
CRUM Controll 102
OPE PWB (7SEG) 104
LEAD-FREE SOLDER 106
CAUTION FOR BATTERY DISPOSAL 107
Trademark acknowledgements 108

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Sharp SF-C52 Manual de Serviço Página 14

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