Ricoh M047 manuals

Ricoh M047 Service Manual (286 pages)

Brand: Ricoh | Category: Print & Scan | Size: 5.39 MB |

English

Table of contents

SERVICE MANUAL

1

CÓPIA NÃO CONTROLADA

10

DOCUMENTATION HISTORY

11

TABLE OF CONTENTS

13

PREVENTIVE MAINTENANCE

14

REPLACEMENT AND ADJUSTMENT

14

SM iii M047

15

SYSTEM MAINTENANCE REFERENCE

16

G806(DUPLEX UNIT TYPE AD610)

17

Read This First

21

Handling Toner

22

Laser Safety

23

Conventions and Trademarks

24

PRODUCT INFORMATION

25

1. PRODUCT INFORMATION

27

1.2 OVERVIEW

28

1.2.2 PAPER PATH

29

Printer with optional units

30

1.3 MACHINE CONFIGURATION

31

INSTALLATION

33

2. INSTALLATION

35

2.1.4 POWER SUPPLY

36

2.2 MACHINE INSTALLATION

37

Move Exec

38

Undo Exec

39

3. PREVENTIVE MAINTENANCE

43

3.2 SERVICE MAINTENANCE

44

4.1 GENERAL

49

Transfer Roller

50

Paper Feed

50

4.2 SPECIAL TOOLS

52

4.3 EXTERIOR COVERS

53

4.3.2 REAR COVER

54

4.3.3 UPPER COVER

54

4.3.4 BY-PASS TRAY

55

4.3.5 LEFT COVER

56

4.3.6 FRONT DOOR

57

4.3.7 RIGHT COVER

58

4.4 LASER UNIT

60

4.4.3 LASER UNIT

62

4.4.4 LASER DIODE UNIT

64

4.5 IMAGE TRANSFER

66

4.5.2 TONER END SENSOR

67

4.6 FUSING

68

4.6.3 PRESSURE ROLLER

72

Thermostat

74

Thermistor

74

4.6.5 HOT ROLLER STRIPPERS

76

4.7 PAPER FEED

77

4.7.2 FRICTION PAD

78

4.7.3 PAPER END SENSOR

79

4.8 BY-PASS FEED

81

4.8.2 BY-PASS FEED ROLLER

82

4.8.3 BY-PASS FRICTION PAD

83

4.9 PAPER EXIT

86

4.9.3 PAPER EXIT UNIT

87

4.9.4 FUSING EXIT SENSOR

88

4.10 ELECTRICAL COMPONENTS

89

4.10.2 ENGINE BOARD

90

4.10.3 MAIN MOTOR

91

4.10.4 RELAY CLUTCH

91

4.10.5 PAPER FEED CLUTCH

92

4.10.6 REGISTRATION CLUTCH

94

4.10.7 REGISTRATION SENSOR

95

4.10.10 FUSING FAN

99

4.10.11 PSU FAN

99

4.11 IMAGE ADJUSTMENT

100

SYSTEM MAINTENANCE

103

REFERENCE

103

5.1 SERVICE PROGRAM MODE

105

5.1.3 EXITING SERVICE MODE

106

5.2 UPDATING THE FIRMWARE

107

5.2.2 PRECAUTIONS

108

5.2.4 ERROR RECOVERY

111

5.3 POWER-ON SELF TESTS

113

5.4 DIP SWITCHES

114

TROUBLESHOOTING

115

6. TROUBLESHOOTING

117

6.2.1 SENSORS

118

6.2.2 SWITCHES

120

6.2.3 BLOWN FUSE CONDITIONS

121

6.2.4 LEDS

121

ENERGY SAVING

123

7. ENERGY SAVING

125

Return to Standby Mode

126

7.2 PAPER SAVE

127

3. Duplex + Combine:

128

Recommendation

128

Duplex Mode Tables

129

SERVICE MANUAL APPENDICES

133

M047 APPENDICES

135

APPENDIX: SPECIFICATIONS

137

1. APPENDIX: SPECIFICATIONS

139

1.1.2 CONTROLLER

142

1.1.4 SUPPORTED PAPER SIZES

145

REVISION HISTORY

147

2.1 SERVICE CALL CONDITIONS

149

2.1.2 SC CODE DESCRIPTIONS

150

Controller SC

155

3. APPENDIX: SP MODE TABLES

163

Bit Switch Programming

170

Service Mode Table

171

SP1-xxx: Feed

172

SP2-xxx: Drum

178

SP3-xxx: Process

180

SP5-xxx: Mode

182

SP7-xxx: Data Log

238

SP8XXX: Data Log 2

251

DUPLEX UNIT TYPE AD610

265

1.1 EXTERIOR COVERS

271

1.1.3 FRONT COVER

272

1.2 ELECTRICAL COMPONENT

273

1.2.3 EXIT SENSOR

274

1.2.4 INVERTER MOTOR

274

1.1 PAPER FEED

281

1.1.2 PAPER FEED ROLLER

282

1.1.3 FRICTION PAD

282

1.2.2 MAIN BOARD

284

1.2.3 PAPER SIZE SWITCH

284

1.2.6 PAPER FEED CLUTCH

286

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