Ricoh B064 SERIES Service Manual page 434

COPY IMAGE ADJUSTMENTS: PRINTING/SCANNING
6006* ADF Registration Adjustment
001 ADF Horizontal Registration (Front)
Adjusts the side-to-side registration for the front in ADF mode.
[–3~+3/0.1 mm]
002 ADF Horizontal Registration (Back)
Adjusts the side-to-side registration for the back in ADF mode.
[–3~+3/0.1 mm]
003 ADF Vertical Registration (Front)
Adjusts the vertical registration for the front in ADF mode.
[–30 ~+24/1 mm]
-30 = -5.1 mm
+24 = +4.1 mm
004 ADF Vertical Registration (Back)
Adjusts the vertical registration for the back in ADF mode.
[–30 ~+30/1 mm]
-30 = -5.1 mm
+30 = +5.1 mm
005 ADF Buckle Adjustment 1
Adjusts the roller timing at the skew correction sensor/entrance roller. A larger
setting causes more buckling.
[–12.0~+12/1 mm]
-12 = -3.0 mm
+12 = +3.0 mm
006 ADF Buckle Adjustment 2
Adjusts the roller timing at the interval sensor/scanning roller. A larger setting
causes more buckling.
[–8.0~+8/1 mm]
-8 = -2 mm
+8 = +2 mm
007 ADF Trailing Edge Erase Margin (Front)
These settings adjust the erase margin for the trailing edges for the front.
[–20~+20/1 mm]
-20 = -10 mm
+20 = +10 mm
008 ADF Trailing Edge Erase Margin (Back)
These settings adjust the erase margin for the trailing edges for the back.
[–20~+20/1 mm]
-20 = -10 mm
+20 = +10 mm
NOTE: 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.
B064 Series/B140 Series
/B246 Series/D052 Series
CÓPIA NÃO CONTROLADA
3-158
CÓPIA NÃO CONTROLADA
SM