Ricoh AC205 Service Manual - Page 149

ENGINE TEST MODE TABLE, Number, Sub Number, Engine test, Remark

Page 149 highlights

ENGINE TEST MODE 5.4.2 ENGINE TEST MODE TABLE Test Number 0 1 2 Sub Number 1 2 3 4 5 1 2 3 1 Engine test Motor test Pick-up test Fan test Manual CLT test PTL test LSU motor test LSU Hsync test LD test Feed sensor test 2 Exit sensor test 3 Cover sensor test 4 Empty sensor test 5 Manual sensor test 3 1 Therm ADC 180 2 Therm ADC 140 3 Therm ADC 120 4 Therm ADC 100 4 1 2 3 MHV test Dev bias test THV EN/NEG test 4 THV ON 1300 V 5 THV ADC 1300 V 6 THV ADC 600-3500 V Remark 1: On, 2: Off. Next test selected 1: On, 2: Off. Next test selected 1: On, 2: Off. Next test selected 1: On, 2: Off. Next test selected 1: On, 2: Off. Next test selected 1: On, 2: Off. Next test selected 1: On, 2: Off. Next test selected 1: On, 2: Off. Next test selected 1. Check: Read the sensor 2. Next: Next sensor test 1. Check: Read the sensor 2. Next: Next sensor test 1. Check: Read the sensor 2. Next: Next sensor test 1. Check: Read the sensor 2. Next: Next sensor test 1. Check: Read the sensor 2. Next: Next sensor test 1: On, 2: Off. (maintain the fusing temperature 80° C) 1: On, 2: Off. (maintain the fusing temperature 135° C) 1: On, 2: Off. (maintain the fusing temperature 160° C) 1: On, 2: Off. (maintain the fusing temperature 191° C) 1: On, 2: Off. (-1550 ±50V) 1: On, 2: Off. (-430 ±20V) 1: On, 2: Off. (-1200 +300/150V) 1: On, 2: Off. (+1300±20V) 1: On, 2: Off. (ADC value 101±5V) 1: On, 2: Off. (Compare ADC value) Service Program Mode SM 5-13 B273

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ENGINE TEST MODE
SM
5-13
B273
Service
Program
Mode
5.4.2 ENGINE TEST MODE TABLE
Test
Number
Sub Number
Engine test
Remark
1
Motor test
1: On, 2: Off. Next test selected
2
Pick-up test
1: On, 2: Off. Next test selected
3
Fan test
1: On, 2: Off. Next test selected
4
Manual CLT test
1: On, 2: Off. Next test selected
0
5
PTL test
1: On, 2: Off. Next test selected
1
LSU motor test
1: On, 2: Off. Next test selected
2
LSU Hsync test
1: On, 2: Off. Next test selected
1
3
LD test
1: On, 2: Off. Next test selected
1. Check: Read the sensor
1
Feed sensor test
2. Next: Next sensor test
1. Check: Read the sensor
2
Exit sensor test
2. Next: Next sensor test
1. Check: Read the sensor
3
Cover sensor test
2. Next: Next sensor test
1. Check: Read the sensor
4
Empty sensor test
2. Next: Next sensor test
1. Check: Read the sensor
2
5
Manual sensor test
2. Next: Next sensor test
1
Therm ADC 180
1: On, 2: Off. (maintain the
fusing temperature 80
°
C)
2
Therm ADC 140
1: On, 2: Off. (maintain the
fusing temperature 135
°
C)
3
Therm ADC 120
1: On, 2: Off. (maintain the
fusing temperature 160
°
C)
3
4
Therm ADC 100
1: On, 2: Off. (maintain the
fusing temperature 191
°
C)
1
MHV test
1: On, 2: Off. (-1550 ±50V)
2
Dev bias test
1: On, 2: Off. (-430 ±20V)
3
THV EN/NEG test
1: On, 2: Off. (-1200 +300/-
150V)
4
THV ON 1300 V
1: On, 2: Off. (+1300±20V)
5
THV ADC 1300 V
1: On, 2: Off. (ADC value
101±5V)
4
6
THV ADC 600-3500 V
1: On, 2: Off. (Compare ADC
value)