Canon imageRUNNER ADVANCE C255 Series Service Manual page 692

COPIER (Service mode for copier) > ADJUST (Adjustment mode) > FEED-ADJ
LP-FEED1 1
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
LP-FEED2 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
REG-SPD 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
Adj of per-rest arch amount: 1/1 speed
To adjust the arch amount before registration at 1/1 speed.
The setting is applied in case of pickup from a cassette/Multi-purpose Tray and 1-sided/2-sided
printing.
As the value is incremented by 1, the arch amount changes by 0.1 mm.
+: Increase
-: Decrease
When an image at 1/1 speed is skewed
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
With a 25-ppm machine, even if the setting is made, it is disabled.
-50 to 50
mm
0
0.1
Adj pre-registration arch amount: PS135
To adjust the arch amount before registration at process speed of 135 mm/sec.
As the value is changed by 1, the arch amount is changed by 0.1 mm.
+: Increase
-: Decrease
The setting is applied in case of pickup from a cassette/Multi-purpose Tray and 1-sided/2-sided
printing.
When an image at process speed of 135 mm/sec is skewed
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
-50 to 50
mm
0
0.1
Speed adjustment of Registration Motor
To adjust the speed of the Registration Motor.
As the value is incremented by 1, the speed is increased by 0.2%.
+: The speed is increased. (Leading edge margin becomes larger.)
-: The speed is decreased. (Leading edge margin becomes smaller.)
As the value is reduced, blur image around 40 to 45mm of the trailing edge is alleviated.
When color displacement in vertical scanning direction occurs since the part is close to the end of
life
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
-5 to 5
%
0
0.2
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8. Service Mode