Sharp AL-1043 manuals

Sharp AL-1043 Service Manual (216 pages)

Brand: Sharp | Category: Multifunctionals | Size: 9.30 MB |

English

Table of contents

SERVICE MANUAL

1

AL-1661CS

1

CAUTION

2

[1] GENERAL

6

[2] SPECIFICATIONS

7

3. Copy performance

8

4. SPLC (JBIG GDI) printer

9

5. Scan function

9

[3] CONSUMABLE PARTS

15

Production control

16

1. Appearance

17

2. Internal

17

3. Operation panel

18

4. Motors and solenoids

19

5. Sensors and switches

20

6. PWB unit

21

7. Cross sectional view

22

1. Copier installation

23

2. Cautions on handling

23

Lock Unlock

24

Grasp here and turn in

24

7. Loading the paper tray

25

8. Power to copier

25

9. Software for AL-1661CS

25

A. Before installation

26

B. Installing the software

26

(2) Connecting a USB cable

27

C. Setting up button manager

30

(1) Windows XP

30

(2) Windows 98/Me/2000

31

10. Interface

32

11. Moving

32

[6] COPY PROCESS

33

2. Outline of print process

34

3. Actual print process

34

About DC 5.2kV

35

Process controlling

36

[7] OPERATIONAL DESCRIPTIONS

37

2. Scanner section

38

3. Laser unit

39

4. Fuser section

39

(4) Fusing resistor

40

(1) Heat roller

40

(2) Separator pawl

40

(3) Thermal control

40

7. RSPF section

43

9. Shifter

45

[8] DISASSEMBLY AND ASSEMBLY

46

2. Operation panel section

47

3. Optical section

48

CCD core

49

4. Fusing section

50

Heat roller disassembly

51

C. Assembly procedure

57

Back Wire treatment

58

7. Rear frame section

60

8. Power section

61

(1) Remove the rear cabinet

62

(2) Remove the RSPF

62

D. Pickup unit

63

F. Sensor PWB

63

G. Pickup solenoid

63

(1) Remove the clutch unit

64

(2) Remove the clutch

64

(1) Remove the pickup unit

64

O. Clutch

66

P. Paper supply roller

66

(1) Remove the parts

66

Q. Paper entry sensor

66

(2) Remove the parts

67

T. Solenoid

68

(1) Remove the reverse gate

68

(2) Remove the solenoid

68

[9] ADJUSTMENTS

69

B. Image position adjustment

70

(1) Lead edge adjustment

70

B4 or 8 1/2″ × 14″ paper

71

A4 size rear edge

71

Scale image

71

Paper rear edge

71

White paper

72

Test chart

72

3. High voltage adjustment

73

4. Duplex adjustment

73

Document guide

74

The trailing edge has a scale

74

Table glass

74

6cm or more is required

75

2. Key rule

77

3. List of test commands

77

[→/10KEY]

82

←/10KEY]

83

[10KEY] 3) [ENTER/START]

90

←/→/10KEY]

91

∗ No density display on LCD

95

←], turn on the power

100

Image loss, R = 4mm

101

←/→] key

104

∗ Default: 0

105

Chart back surface

105

∗ For 4 – 99, flip

106

6. Soft switch list

115

7. Soft switch descriptions

134

8. Trouble codes

143

9. Communication error codes

146

<Error codes 1>

147

<Error codes 2>

147

[11] USER PROGRAM

148

B. Print mode

149

[12] ELECTRICAL SECTION

150

2. Circuit descriptions

151

(4) Reset circuit

156

KID65503F

157

TD62064AF

159

(Semiconductor switch)

160

+12V regulator IC

160

(with ON/OFF function)

160

Voltage waveform

161

[13] CIRCUIT DIAGRAM

162

Serial EE-PROM

163

MCU PWB (ASIC section)

164

MCU PWB (Memory section)

166

MCU PWB (Driver section 1)

168

MCU PWB (Driver section 2)

170

MCU PWB (Driver section 3)

172

MCU PWB (IMC2 section 1/2)

176

MCU PWB (Connector section 1)

180

To Operational PWB

181

To Mirror motor

181

MCU PWB (Connector section 3)

182

MCU PWB (Modem I/F Connector)

184

MCU PWB (Scanner I/F section)

185

2. FAX MAIN PWB

186

FAX MAIN PWB (SPEAKER) 2/6

187

FAX MAIN PWB (MN195006Q) 4/6

189

FAX MAIN PWB (MCU I/F) 6/6

191

3. OPERATION PWB

192

To MCU PWB

194

To Drum Initial Detector

194

To FAX Key PWB

194

4. FAX OPERATION

195

P2010/PLL701-01

196

UPD703100GJ-33-8EU

196

RTL8019AS

198

24FMN-SSTK-A

199

IS93C46-3GR

199

6. POWER SUPPLY

200

(1) MCU SECTION (1/3)

202

(2) D-SPF SECTION (2/3)

203

1. Download procedures

205

4. Serial number setting

208

5. Installing procedures

208

LEAD-FREE SOLDER

214

CAUTION FOR BATTERY DISPOSAL

215

Trademark acknowledgements

216

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