Xerox DocuColor 2240 Service Manual page 746

• 1 Copy
iii. Press the Start button.
c. Check that top edge metrics are same distance from edge of paper for both copies.
If the difference is greater than 1 mm, go to step 2 of the adjustment.
Otherwise DADF Side Registration is good.
Repairs and Adjustments
ADJ 5.5
Adjustment
1. Adjust Side 1 DADF Side Registration.
a. Enter NVM Rear/Write (dC131) [710-005].
NOTE: Increasing value moves lead edge metrics LE1 through LE3 toward edge.
b. If B is more than A, increase the NVM value (5 = approx. 1 mm).
If B is less than A, decrease the NVM value (5 = approx. 1 mm).
c. Check results of adjustment and adjust if required.
2. Adjust Side 2 DADF Side Registration.
a. Enter following NVM Rear/Write (dC131)
[710-025] for B5 SEF or smaller
[710-026] for B5 LEF, A4 SEF/LEF, 8.5x11 SEF/LEF
[710-027] for 8.5 x 14, B4, A3, 11x17
NOTE: Decreasing value moves lead edge metrics LE1 through LE3 toward edge.
b. If copy 2 edge metric is farther away from edge than copy 1, decrease the NVM
value ( 5 = approx. 1 mm).
If copy 2 edge metric is closer to edge than copy 1, increase the NVM value (5 =
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 [710-02X].
[710-02X] 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.
02/03
4-156
Initial issue
DC 3535/2240/1632