6/02
4-152
DC1632/2240
ADJ 5.1
Prelaunch Training/Review
Repairs and Adjustments
Adjustment
1. Adjust Side 1 DADF Side Registration.
a. Enter NVM Rear/Write (DC131) [715-015].
NOTE: Increasing value moves side edge metrics SE1 through SE4 toward edge.
b. If B is more than A, increase the NVM value (15 = approx. 1 mm).
If B is less than A, decrease the NVM value (15 = approx. 1 mm).
c. Check results of adjustment and adjust if required.
2. Adjust Side 2 DADF Side Registration.
a. Enter NVM Rear/Write (DC131) [715-128].
NOTE: Increasing value moves side edge metrics SE1 through SE4 toward edge.
b. If copy 2 edge metric is farther away from edge than copy 1, increase the NVM value
(15 = approx. 1 mm).
If copy 2 edge metric is closer to edge than copy 1, decrease the NVM value (15 =
approx. 1 mm).
c. Check results of adjustment and adjust as required.
NOTE: 2 to 2-sided or 2 to 1-sided must be selected to view a change in [715-128].
[715-128] produces no change in 1 to 2-sided copying.
NOTE: Total lead edge deviation for DADF is ±1.6 mm. Total lead edge deviation for IIt is ±0.5
mm. This leaves ±1.1 mm for DADF when a copy paper test pattern is made for use in DADF.
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