Ricoh D065 Service Manual page 327

Copy Image Adjustments: Printing/Scanning
ADF Buckle Adjustment 1
Adjusts the roller timing at the skew correction sensor/entrance roller. A larger
setting causes more buckling.
005
[–12.0 to +12/1 mm]
-12 = -3.0 mm
+12 = +3.0 mm
ADF Buckle Adjustment 2
Adjusts the roller timing at the interval sensor/scanning roller. A larger setting
causes more buckling.
006
[–8.0 to +8/1 mm]
-8 = -2 mm
+8 = +2 mm
ADF Trailing Edge Erase Margin (Front)
These settings adjust the erase margin for the trailing edges for the front.
007 [–20 to +20/1 mm]
-20 = -10 mm
+20 = +10 mm
ADF Trailing Edge Erase Margin (Back)
These settings adjust the erase margin for the trailing edges for the back.
008 [–20 to +20/1 mm]
-20 = -10 mm
+20 = +10 mm
Normally, the interval sensor detects the leading edge of small originals (B6, A5,
HLT), or originals for duplex copying, and delays the start of the scanning roller for
the prescribed number of pulses to buckle the paper and correct skew. This
feature can be switched on for all paper sizes with SP6020 (ADF Contact Mode
In/Out). However, switching this feature on for all sizes reduces scanning speed
slightly.
D062/D063/D065/D066 4-140 SM