Item Image Description
Item No.
Exposure indicator
Original Page Remarks
Maintenance mode
Adjust-
ing
order
!
@
$
#
%
^
Data processingAdjusting magnification of
the scanner in the main
scanning direction
(scanning adjustment)
Exp.1 (light) No adjustment for copying
using the DP.
1-6-28U065 Test chart
Original scanning speedAdjusting magnification of
the scanner in the auxiliary
scanning direction
(scanning adjustment)
Exp.2 (light) U065: For copying an original
placed on the contact glass.
U070: For copying originals
from the DP.
1-6-28
1-4-13
U065
U070
Test chart
Original scan start timingAdjusting the leading edge
registration (scanning ad-
justment)
–––
–––
U066: For copying an original
placed on the contact glass.
U071: For copying originals
from the DP.
1-6-30
1-4-14
U066
U071
Test chart
Adjusting the center line
(scanning adjustment)
–––
–––
U067: For copying an original
placed on the contact glass.
U072: For copying originals
from the DP.
1-6-31
1-4-15
U067
U072
Test chart
Adjusting the original scan data (image
adjustment)
Adjusting the original scan data (image
adjustment)
Adjusting the leading edge
margin (scanning adjust-
ment)
Exp.2 (light)
Exp.2 (light)
U403: For copying an original
placed on the contact glass.
U404: For copying originals
from the DP.
1-6-32
1-4-36
U403
U404
Test chart
Adjusting the original scan data (image
adjustment)
Adjusting the trailing edge
margin (scanning adjust-
ment)
Exp.4 (light)
Exp.4 (light)
U403: For copying an original
placed on the contact glass.
U404: For copying originals
from the DP.
1-6-32
1-4-36
U403
U404
Test chart
9
LSU illumination start/end timingAdjusting the left and right
margins (printing adjust-
ment)
Exp.2 (light) 1-6-15U402 U402 test
pattern
0
Adjusting the original scan data (image
adjustment)
Adjusting the left and right
margins (scanning adjust-
ment)
Exp.1 (light)
/Exp.3 (light)
Exp.1 (light)
/Exp.3 (light)
U403: For copying an original
placed on the contact glass.
U404: For copying originals
from the DP.
1-6-32
1-4-36
U403
U404
Test chart