Copystar CS-2550 - Page 276

2FT
2-4-6
Item Image Description
Item No.
Display
Original Page Remarks
Maintenance mode
Adjust-
ing
order
     
Data processingAdjusting magnification of
the scanner in the main scan ning direction (scanning adjustment)
MAIN SCAN ADJ
No adjustment for copying using the DP.
1-6-33U065 Test chart
Original scanning speedAdjusting magnification of
the scanner in the auxiliary scanning direction (scanning adjustment)
SUB SCAN ADJ
U065: For copying an original placed on the contact glass. U070: For copying originals from the DP.
1-6-34 1-4-16
U065 U070
Test chart
Original scan start timingAdjusting the leading edge
registration (scanning ad - just ment)
––– –––
U066: For copying an original placed on the contact glass. U071: For copying originals from the DP.
1-6-35 1-4-17
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.
1-6-36 1-4-18
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)
B MARGIN B MARGIN
U403: For copying an original placed on the contact glass. U404: For copying originals from the DP.
1-6-37 1-4-45
U403 U404
Test chart
Adjusting the original scan data (image adjustment)
Adjusting the trailing edge margin (scanning adjust - ment)
D MARGIN D MARGIN
U403: For copying an original placed on the contact glass. U404: For copying originals from the DP.
1-6-37 1-4-45
U403 U404
Test chart

LSU illumination start/end timingAdjusting the left and right
margins (printing adjust - ment)
AC 1-6-20U402 U402 test
pattern

Adjusting the original scan data (image adjustment)
Adjusting the left and right margins (scanning adjust - ment)
A/C MARGIN A/C MARGIN
U403: For copying an original placed on the contact glass. U404: For copying originals from the DP.
1-6-37 1-4-45
U403 U404
Test chart