Canon imagePRESS 1135 Series Service Manual page 969

■ HV-STS
COPIER> DISPLAY> HV-STS
PRIMARY Current value of primary charging ass'y
Lv.1 Details To display the current value of primary charging assembly.
Use case For checking
Adj/set/operate method N/A (display only)
Display/adjust/set range 0 to 3
0: 1600 uA, 1: 1400 uA, 2: 1200 uA, 3: 1000 uA
Unit uA
Default value 0
Related service mode COPIER> ADJUST> HV-PRI> PRIMARY
PRI-GRID Vgrid setting VL of primary charge assy
Lv.1 Details To display the setting value of grid voltage Vgrid of the primary
charging assembly.
Use case When checking ON/OFF of potential control.
Adj/set/operate method N/A (display only)
Display/adjust/set range 500 to 900
Unit V
Appropriate target value 750
Default value 750
Related service mode COPIER> ADJUST> HV-PRI> GRID
PRE-TR Current VL of pre-prmry trns charge assy
Lv.1 Details To display the current value of pre-primary transfer charging
assembly that is set at: COPIER> ADJUST> HV-TR> PRE-TR.
Use case For checking
Adj/set/operate method N/A (display only)
Display/adjust/set range -300 to 300
Unit uA
Appropriate target value -300 to -100
Default value -150
Related service mode COPIER> ADJUST> HV-TR> PRE-TR
BIAS Display of developing DC bias setg value
Unit V
2EL Dspl sec transfer static eliminator bias
Lv.2 Details Displaying the voltage value, which is applied in the latest to the
secondary transfer static eliminator.
Use case For checking
Adj/set/operate method N/A (display only)
Display/adjust/set range -4000 to 0
Unit V
Appropriate target value -3000 to -2000
Related service mode COPIER> ADJUST> HV-TR> 2EL
8
Service Mode > COPIER > DISPLAY (Status Display Mode) > HV-STS
8 Service Mode > COPIER > DISPLAY (Status Display Mode) > HV-STS
COPIER> DISPLAY> HV-STS
1TR-V Dspl primary transfer application voltage
Lv.2 Details Displaying the voltage measurement value in which a specified
amount of current is applied in the latest to the primary transfer roller.
Checking of the current at this time is available with 1TR-I.
Use case • When checking the life of the primary transfer roller
• When image fault occurs
Adj/set/operate method N/A (display only)
Display/adjust/set range 0 to 6500
Unit V
Appropriate target value 500 to 6500
Related service mode COPIER> DISPLAY> HV-STS> 1TR-I
1TR-I Dspl primary transfer application current
Lv.2 Details Displaying the current setting value applied in the latest to the
primary transfer roller.
Checking of the voltage at this time is available with 1TR-V.
Use case When checking the setting value of the applied current.
Adj/set/operate method N/A (display only)
Display/adjust/set range 0 to 160
Unit uA
Appropriate target value 70 to 120
Related service mode COPIER> ADJUST> HV-TR> 1TR-TGT1 to 1TR-TGT8
COPIER> DISPLAY> HV-STS> 1TR-V
2TR-V Dspl of sec transfer application voltage
Lv.2 Details Displaying the voltage measurement value in which a specified
amount of current is applied in the latest to the secondary transfer
inner roller.
Calculated from the sum of the base voltage and the allotted voltage.
Checking of the current at the time is available with 2TR-I.
Use case • When checking the life of secondary transfer roller
• When checking the image failure
Adj/set/operate method N/A (display only)
Display/adjust/set range -7000 to 0
Unit V
Appropriate target value -7000 to -300
Related service mode COPIER> DISPLAY> HV-STS> 2TR-I
8-26
8-26