Fuji Xerox DocuCentre SC2020 Service Manual page 609

6.4.8.2 Digital Output
This function is used to check the operation of digital output (DO) component.The operation can be
enabled for every DO component, and whether or not the component is operating normally can be
judged by checking the operation from outside.
The Digital Output components can operate at the same time during the Digital Output test. When the
Interlock is opened during the Motor test, components stop their operations.
Table 1 Digital Output Parameter
Chain Link Parameter
042 001 Main Motor (126mm/s)
042 002 Main Motor (63mm/s)
042 003 Sub Motor (126mm/s)
042 004 Sub Motor (63mm/s)
042 005 Fusing Motor (126mm/s)
042 006 Fusing Motor (63mm/s)
042 007 YMC Link Solenoid
042 009 1st BTR Initialize
042 010 Fusing EXHAUST FAN
061 001 LPH forced lights (all-solid)
061 002 LPH forced lights (Cin50%)
061 003 LPH forced light (thyristor transfer)
071 001 #1 TRAY Feed Clutch
072 001 #2 Feed Motor 2-phase (CW 2) Feed Direction
072 002 #2 Feed Motor 2-phase (CCW 2) Lift Up Direction
072 003 #2 Feed Motor 1-2-phase (CW 1-2) Feed Direction
072 004 #2 Feed Motor 1-2-phase (CW 1-3) Lift Up direction
075 001 MSI Feed Clutch
077 002 Regi Clutch
077 003 Duplex Clutch
077 014 Invert Drive Motor (63-speed Fwd/max)
077 015 Invert Drive Motor (126-speed Fwd/max)
077 016 Invert Drive Motor (63-speed reverse/max )
077 017 Invert Drive Motor (126-speed reverse/max )
077 031 IOT Regi Stop Signal Output
077 033 TM T/A Motor Full Speed
077 034 TM T/A Motor Half Speed
091 001 BCR Y DC
091 002 BCR M DC
091 003 BCR C DC
091 004 BCR K DC
092 001 R_RAD_COM_DA (ADC/MOB Sensor LED)
Version 1.1
DC SC2020
Table 1 Digital Output Parameter
Chain Link Parameter
093 001 DISPENSE MOTOR-Y
093 002 DISPENSE MOTOR-M
093 003 DISPENSE MOTOR-C
093 004 DISPENSE MOTOR-K
093 005 DEVE BIAS-DC-YMC
093 006 DEVE BIAS-DC-K
093 007 DEVE BIAS-AC-YMC
093 008 DEVE BIAS-AC-K
094 001 2nd BTR (-)
094 002 2nd BTR (+)
094 003 1st BTR YMC Contact
094 004 1st BTR YMC Retract
094 005 1st BTR
Digital output test cases example
The following shows an example of running tests to verify the behavior Invert Drive Motor (63-speed Fwd/
MAX): tests to verify the operation of Sub Motor (126mm/s), 077-014 more here: 042-003.
1. Enter the CE Mode. (Refer to "6.4.2
2. Make sure [Printer Diag] is selected, and then press [OK] button.
3. [Down arrow] "IOT Diag" button to select, and then press [OK] button.
4. [Down arrow] "Digital Output" button to select, and then press [OK] button.
05/2014
6-211
How to Enter the CE Mode")
Figure 1 j0bs64010
6.4.8.2 Digital Output
General