Ricoh 002052MIU User Guide - Page 127

Engine Test Mode, 5.1 To Enter The Engine Test Mode, 5.2 Diagnostic

Get Ricoh 002052MIU - AC 204 B/W Laser PDF manuals and user guides
UPC - 026649118692
View all Ricoh 002052MIU manuals
Add to My Manuals
Save this manual to your list of manuals

Page 127 highlights

ENGINE TEST MODE 5.5 ENGINE TEST MODE The engine test mode provides functions to examine the engine condition. It examines the condition of each device and shows the result of the test on the LCD. It is in 6. items (0~5). The functions of items are shown below. 5.5.1 TO ENTER THE ENGINE TEST MODE Press MENU, #, 1, 9, 3, 1 in sequence, and the LCD briefly displays 'Engine Test Mode', the machine has entered service (tech) mode. NOTE: It may cause any damage on the machine if a test is done for long time. 5.5.2 DIAGNOSTIC No. Test Name Engine Test Motor Test PickUp Test 0 MTR FAN SOL ETC Fan Test Manual Clt Test PTL Test LSU Motor Test 1 LSU TEST LSU Hsync Test LD Test Feed Sensor Test Exit Sensor Test 2 SENSOR TEST Cover Sensor Test Empty Sen Test (Paper End Sensor) MP Empty Sen Test (Bypass paper sensor) 3 HEAT TEST THERM ADC 220~85 MHV Test Dev Bias Test 4 HVPS TEST THV EN/NEG Test THV On (1300V) THV ADC 1300V THV ADC 600V~3550V Heat Error Num 5 Low Heat Num Heat Buffer 1~10 Remarks 1 : On, 2 : Off 1 : On, 2 : Off 1 : On, 2 : Off 1 : On, 2 : Off 1 : On, 2 : Off 1 : On, 2 : Off 1 : On, 2 : Off 1 : On, 2 : Off Check : Check Sensor status Next : Next Sensor Check Check : Check Sensor status Next : Next Sensor Check Check : Check Sensor status Next : Next Sensor Check Check : Check Sensor status Next : Next Sensor Check Check : Check Sensor status Next : Next Sensor Check 1 : On, 2 : Off (maintain the fusing temp.) 1 : On, 2 : Off (-1550V ± 50V) 1 : On, 2 : Off (-430V ± 20V) 1 : On, 2 : Off (-1000V +300V/-150V) 1 : On, 2 : Off (+1300V ± 20V) 1 : On, 2 : Off (ADC Value : 101 ± 5) 1 : On, 2 : Off (Compare each ADC Value) Service Tables SM 5-11 B173

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
ENGINE TEST MODE
SM
5-11
B173
Service
Tables
5.5 ENGINE TEST MODE
The engine test mode provides functions to examine the engine condition. It
examines the condition of each device and shows the result of the test on the LCD.
It is in 6. items (0~5). The functions of items are shown below.
5.5.1 TO ENTER THE ENGINE TEST MODE
Press MENU, #, 1, 9, 3, 1 in sequence, and the LCD briefly displays ³Engine Test
Mode´, the machine has entered service (tech) mode.
NOTE: It may cause any damage on the machine if a test is done for long time.
5.5.2 DIAGNOSTIC
No.
Test Name
Engine Test
Remarks
Motor Test
1 : On, 2 : Off
PickUp Test
1 : On, 2 : Off
Fan Test
1 : On, 2 : Off
Manual Clt Test
1 : On, 2 : Off
0
MTR FAN SOL
ETC
PTL Test
1 : On, 2 : Off
LSU Motor Test
1 : On, 2 : Off
LSU Hsync Test
1 : On, 2 : Off
1
LSU TEST
LD Test
1 : On, 2 : Off
Check : Check Sensor status
Feed Sensor Test
Next : Next Sensor Check
Check : Check Sensor status
Exit Sensor Test
Next : Next Sensor Check
Check : Check Sensor status
Cover Sensor Test
Next : Next Sensor Check
Check : Check Sensor status
Empty Sen Test (Paper
End Sensor)
Next : Next Sensor Check
Check : Check Sensor status
2
SENSOR
TEST
MP Empty Sen Test
(Bypass paper sensor)
Next : Next Sensor Check
3
HEAT TEST
THERM ADC 220~85
1 : On, 2 : Off (maintain the fusing temp.)
MHV Test
1 : On, 2 : Off (-1550V – 50V)
Dev Bias Test
1 : On, 2 : Off (-430V – 20V)
THV EN/NEG Test
1 : On, 2 : Off (-1000V +300V/-150V)
THV On (1300V)
1 : On, 2 : Off (+1300V – 20V)
THV ADC 1300V
1 : On, 2 : Off (ADC Value : 101 – 5)
4
HVPS TEST
THV ADC 600V~3550V
1 : On, 2 : Off (Compare each ADC Value)
Heat Error Num
Low Heat Num
5
Heat Buffer 1~10