Konica Minolta Drypro 832, Service Manual

Page: 408 / 530

Chapter 17 Troubleshooting
17-20
Ｃ
30B2 Caution When the heating inlet 30 second moving
average temperature is compared to
130 ° C, an error occurs when the
temperature is 5
°
C higher when Ready
and 10
°
C higher when in PRINT.
1. Check HPRO OFFSET and mechanical control offset
2. Check the connection between the H-DRVboard and
mechanical control board
3. Check connection between mechanical control
board and HPRO unit
4. Check conductance of the power cable
5.
Check voltage
6. Replace H-DRV board
7. Replace heat process unit
8. Replace mechanical control board
9. Replace the wire bundle between the H-DRVboard
and mechanical control board
10. Replace wire bundle between mechanical control
board and HPRO unit
Ｃ
30B3 Caution When the heating inlet 30 second moving
average temperature is compared to
130
°
C, an error occurs when the
temperature is 5
°
C lower when Ready
and 10 ° C lower when in PRINT.
1. Check HPRO OFFSET and mechanical control offset
2. Check whether the short-circuit breaker (domestic)
or circuit protector (domestic) is OFF
3. Check the connection between the H-DRVboard and
mechanical control board
4. Check connection between mechanical control
board and HPRO unit
5. Check conductance of the power cable
6. Check voltage
7. Replace H-DRV board
8. Replace heat process unit
9.
Replace mechanical control board
10. Replace the wire bundle between the H-DRVboard
and mechanical control board
11. Replace wire bundle between mechanical control
board and HPRO unit
Ｃ
30B4 Caution Irrespective of the status of the machine,
check the temperature of heating inlet
every 1 second, and if the temperature is
continually 147
°
C for 5 seconds, an error
occurs
1. Check HPRO OFFSET and mechanical control offset
2.
Check the connection between the H-DRVboard and
mechanical control board
3.
Check connection between mechanical control
board and HPRO unit
4. Check conductance of the power cable
5.
Check voltage
6. Replace H-DRV board
7. Replace heat process unit
8. Replace mechanical control board
9. Replace the wire bundle between the H-DRVboard
and mechanical control board
10. Replace wire bundle between mechanical control
board and HPRO unit
Ｃ
30C2 Caution When the slow cool outlet 30 second
moving average temperature is compared
to 100 ° C, an error occurs when the
temperature is 5
°
C higher when Ready
and 10
°
C higher when in PRINT.
Ｃ
30C3 Caution When the slow cool outlet 30 second
moving average temperature is compared
to 100
°
C, an error occurs when the
temperature is 5 ° C lower when Ready
and 10
°
C lower when in PRINT.
1. Check HPRO OFFSET and mechanical control offset
2. Check whether the short-circuit breaker (domestic)
or circuit protector (domestic) is OFF
3. Check the connection between the H-DRVboard and
mechanical control board
4. Check connection between mechanical control
board and HPRO unit
5. Check conductance of the power cable
6. Check voltage
7. Replace H-DRV board
8.
Replace heat process unit
9. Replace mechanical control board
10. Replace the wire bundle between the H-DRVboard
and mechanical control board
11. Replace wire bundle between mechanical control
board and HPRO unit
Ｃ
30C4 Caution Irrespective of the status of the machine,
check the temperature of cooling outlet
every 1 second, and if the temperature is
continually 147
°
C for 5 seconds, an error
occurs
1.
Check HPRO OFFSET and mechanical control offset
2.
Check the connection between the H-DRVboard and
mechanical control board
3.
Check connection between mechanical control
board and HPRO unit
4. Check conductance of the power cable
5. Check voltage
6. Replace H-DRV board
7. Replace heat process unit
8. Replace mechanical control board
9.
Replace the wire bundle between the H-DRVboard
and mechanical control board
10. Replace wire bundle between mechanical control
board and HPRO unit
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