2.11.15 Adjusting the side-to-side registration in the ADF/SADF modes
Standard: 0 ± 5 mm
(The difference between the front and
back side image must be within 5 mm.)
NOTE
Before following this procedure, adjust the
side-to-side registrations for all paper trays and for
the front and back side copies. (Refer to Adjusting
the side-to-side registration of the Paper feed unit
section and Adjusting the side-to-side registration
in the back side copy of Duplex/exit unit section.)
SADF
1. Set an original in the SADF set table and make a
copy.
2. Measure the difference in the side-to-side
registration between the copy and original.
3. If the value is different from the standard, change
the SADF original guides position as follows:
1) Press the left end of the rear SADF original
guide to release the cover pawl and slide out the
cover to the right.
2) Loosen two screws in the rear of the original
guide.
3) Adjust the rear original guide position. Then,
tighten the screws.
4. Finally make more than 10 continuous copies to
check the variation. Be sure that all copies are
within the standard. If not, repeat the above step.
ADF
1. Set an original on the ADF original table and make
a copy in the single side original mode.
2. Measure the difference of the side-to-side
registration between the copy and original.
3. If the value is out of the standard, loosen the four
flat head screws to change the original table
position. Then, tighten the screws.
4. Finally make more than 10 continuous copies to
check the variation. Be sure that all copies are in
the standard. If not, repeat the above step.
5. Make a copy in the 2-sided original to 1-sided
copies mode and check the side-to-side
registration of the second copy. If it does not
satisfy the standard, the original might have
skewed. Check it (refer to Disabling the original
return motion in the ADF mode section), and
adjust the ADF unit position if necessary (refer to
Removing the ADF unit section).
Rear SADF original
guide fixing screws (2)
Cover
Front SADF original
guide
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