Canon imageRUNNER ADVANCE C3325 Series Service Manual page 639

COPIER>ADJUST>HV-TR
1TR-TGY Adj Y pry trns ATVC tgt crrnt:1/1 speed
Lv.2 Details To adjust the target current for Y-color upon primary transfer ATVC
control at 1/1 speed. Increase the value when low-voltage mottled
image occurs, and decrease the value when fogging occurs (especially
in the 94 mm portion of the image leading edge).
The setting is reflected at the next primary transfer ATVC control.
Use case When an image failure due to the primary transfer occurs
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and press
OK key.
2) Execute 1ATVC-EX.
Display/adj/set range -50 to 50
Unit 0.1 uA
Default value 0
Related service mode COPIER> FUNCTION> MISC-P> 1ATVC-EX
1TR-TGM Adj M pry trns ATVC tgt crrnt:1/1 speed
Lv.2 Details To adjust the target current for M-color upon primary transfer ATVC
control at 1/1 speed. Increase the value when low-voltage mottled
image occurs, and decrease the value when fogging occurs (especially
in the 94 mm portion of the image leading edge).
The setting is reflected at the next primary transfer ATVC control.
Use case When an image failure due to the primary transfer occurs
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and press
OK key.
2) Execute 1ATVC-EX.
Display/adj/set range -50 to 50
Unit 0.1 uA
Default value 0
Related service mode COPIER> FUNCTION> MISC-P> 1ATVC-EX
1TR-TGC Adj C pry trns ATVC tgt crrnt:1/1 speed
Lv.2
Details To adjust the target current for C-color upon primary transfer ATVC
control at 1/1 speed. Increase the value when low-voltage mottled
image occurs, and decrease the value when fogging occurs (especially
in the 94 mm portion of the image leading edge).
The setting is reflected at the next primary transfer ATVC control.
Use case When an image failure due to the primary transfer occurs
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and press
OK key.
2) Execute 1ATVC-EX.
Display/adj/set range -50 to 50
Unit 0.1 uA
Default value 0
Related service mode COPIER> FUNCTION> MISC-P> 1ATVC-EX
8
Service Mode > COPIER > ADJUST > HV-TR
8 Service Mode > COPIER > ADJUST > HV-TR
COPIER>ADJUST>HV-TR
1TR-TGK1 Adj Bk pry trns ATVC tgt crrnt:1/1 speed
Lv.2 Details To adjust the target current for Bk-color upon primary transfer ATVC
control at 1/1 speed. Increase the value when low-voltage mottled
image occurs, and decrease the value when fogging occurs (especially
in the 94 mm portion of the image leading edge).
The setting is reflected at the next primary transfer ATVC control.
Use case When an image failure due to the primary transfer occurs
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and press
OK key.
2) Execute 1ATVC-EX.
Display/adj/set range -50 to 50
Unit 0.1 uA
Default value 0
Related service mode COPIER> FUNCTION> MISC-P> 1ATVC-EX
2TR-OFF Uniform adj sec trn ATVC ppr allot voltg
Lv.1 Details To uniformly adjust paper allotted voltage in secondary transfer ATVC
control regardless of paper type, 1st/2nd side or environment.
When transfer failure occurs on an image, increase/decrease the value
in the -30 to 30 (-900 to 900 V) range in increments of 10 (300 V).
When white dots occur on an image, increase/decrease the value in the
-100 to -10 (-3000 to -300 V) range in increments of 10 (300 V). When
the value is decreased too much, transfer failure occurs.
Use case When similar image failures occur regardless of the conditions
Adj/set/operate method Enter the setting value (switch negative/positive by -/+ key) and press
OK key.
Caution If TR-VL1 to VL16 are set, each paper allotted voltage is the value to
which the setting value is added.
Display/adj/set range -128 to 127
Unit 30 V
Default value 0
Related service mode COPIER> ADJUST> HV-TR> TR-ENV1 - ENV16, TR-PPR1 - PPR16,
TR-DUP1 - DUP16, TR-VL1 - VL16
1TR-TGY2 Adj Y pry trns ATVC tgt crrnt:1/2 speed
Lv.2 Details To adjust the target current for Y-color upon primary transfer ATVC
control at 1/2 speed.
Increase the value when low-voltage mottled image occurs, and
decrease the value when fogging occurs (especially in the 95 mm
portion of the image leading edge).
The setting is reflected at the next primary transfer ATVC control.
Use case When an image failure due to the primary transfer occurs
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and press
OK key.
2) Execute 1ATVC-EX.
Display/adj/set range -50 to 50
Unit 0.1 uA
Default value 0
Related service mode COPIER> FUNCTION> MISC-P> 1ATVC-EX
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