Konica Minolta bizhub 500 Service Manual page 523

10. SERVICE MODE
10.7 State Confirmation
10.7.1 Sensor Check
This machine is provided with an input/output check function as a self-diagnostic function. For the sensor check
(input check), the state confirmation of each signal can be made.
A. Procedure
1.
"Service Mode screen"
Press [State Confirmation].
2.
"State Confirmation screen"
Press [Sensor check].
3.
"Sensor Check screen"
Press [Check Code] and, when entering the sensor check code in 3 digit through the copy count setting
button, a state (ON/OFF or value) is displayed in the Result area.
4.
For the multi mode, press [Multi Code] and enter a three-digit multi code through the copy count setting
key.
5.
When conducting the sensor check of other signal sources, repeat steps 3 to 4.
B. List of sensors
0 0 TCRS
1 0 TCRS
2 0 TCRS
3 0 TH1
4 0 TH2
5 0 IDCS
6 0 HUMS
7 0 VR1
10 1 PS18
2 PS23
3 —
4 PS19
5 PS20
6 PS21
7 PS22
11 1 PS5
2 PS9
3 PS6
4 PS8
5 PS10
6 PS11
190
Name
Drum temperature
TCR sensor
TCR sensor
Thermistor /1
Thermistor /2
IDC sensor
Humidity sensor
Paper size VR/BP (bypass)
paper empty sensor /BP (bypass)
Lift sensor (bypass)
Connect detection signal (bypass)
Paper size sensor /BP1 (bypass)
Paper size sensor /BP2 (bypass)
Paper size sensor /BP3 (bypass)
Paper size sensor /BP4 (bypass)
Paper empty sensor /1
Near-empty sensor /1
Upper limit sensor /1
Tray set sensor /1
Paper size sensor /Rr1
Paper size sensor /Fr1
Field Service Ver1.0 Feb.2006
Display and signal source
ON OFF
0 to 255 *1
No paper Paper
Up position Down position
Connection Non-connection
Paper No paper
No paper Paper
Near-empty Non-near-empty
Upper limit Not at upper limit
Set Not set
*2