Olivetti d-COPIA 3500MF, Service Manual

Page: 526 / 753

2LL/2LJ/2LH
2-4-10
When maintenance item U411 (Automatic adjustment in the scanner) is run using the specified original (P/N
AVGR14938B
),
the following adjustments are automatically made:
Adjusting the scanner auxiliary scanning direction magnification (U065)
Adjusting the DP magnification (U070)
Adjusting the scanner leading edge registration (U066) Adjusting the DP leading edge registration (U071)
Adjusting the scanner center line (U067) Adjusting the DP center line (U072)
When maintenance item U411 (Automatic adjustment in the scanner) is run using the specified original (P/N
AVGR11211F
),
the following adjustments are automatically made:
Adjusting the DP magnification (U070)
Adjusting the DP leading edge registration (U071)
Adjusting the DP center line (U072)
When maintenance item U411 (Automatic adjustment in the scanner) is run using the chart printed from the machine,
the following adjustments are automatically made:
Adjusting the DP magnification (U070)
Adjusting the DP magnification (U070)
Adjusting the DP leading edge registration (U071) Adjusting the DP leading edge registration (U071)
Adjusting the DP center line (U072) Adjusting the DP center line (U072)
When maintenance item U415 (Adjusting the print position automatically) is run, the following adjustments are automatically made:
Adjusting the printer leading edge registration (U034)
Adjusting the printer center line (U034)
Adjusting the printer margin (U402)
11
Adjusting the center line
(scanning adjustment) Adjusting the original scan data
(image adjustment) U067
U072
Front
Rotate
Front
Back
Test chart P.1-3-50
P.1-3-56
U067: For copying an original placed on
the platen.
To make an adjustment for rotate copying, select
Rotate.
U072: For copying originals from the DP.
To make an adjustment for duplex copying, select
Back.
12
Adjusting the leading edge registra-
tion
(scanning adjustment) Original scan start timing U066
U071
Front
Rotate
Front Head
Back Head
Test chart P.1-3-49
P.1-3-54
U066: For copying an original placed on
the platen.
To make an adjustment for trailing edge registra-
tion, select Rotate.
U071: For copying originals from the DP.
To make an adjustment for duplex copying, select
Back Head.
13
Adjusting the leading edge margin
(scanning adjustment) Adjusting the original scan data
(image adjustment) U403
U404
B Margin
B Margin
Test chart P.1-3-136
P.1-3-137
U403: For copying an original placed on
the contact glass
U404: For copying originals from the DP.
14
Adjusting the trailing edge margin
(scanning adjustment) Adjusting the original scan data
(image adjustment) U403
U404
D Margin
D Margin
Test chart P.1-3-136
P.1-3-137
U403: For copying an original placed on
the contact glass
U404: For copying originals from the DP.
15
Adjusting the left and right margins
(scanning adjustment) Adjusting the original scan data
(image adjustment) U403
U404
A Margin
C Margin
A Margin
C Margin Test chart P.1-3-136
P.1-3-137
U403: For copying an original placed on
the contact glass
U404: For copying originals from the DP.
Adjusting
order
Item Image Description
Maintenance mode
Original Page Remarks
Item No. Mode
Image quality
Item Specifications Item Specifications
100% magnifica-
tion Machine: ± 0.8 % Leading edge
registration Cassette: +1.0/-1.5 mm
Using DP: ± 1.5 % MP tray: +1.0/-1.5 mm
Enlargement/
reduction Machine: ± 1.0 % Duplex: +1.0/-1.5 mm
Using DP: ± 1.5 % Skewed paper
feed
(left-right differ-
ence) Cassette: 1.5 mm or less
Lateral square-
ness Machine: ± 1.5 mm/375 mm MP tray: 1.5 mm or less
Using DP: ± 3.0 mm/375 mm Duplex: 2.0 mm or less
Lateral image
shifting Cassette: ± 2.0 mm
MP tray: ± 2.0 mm
Duplex: ± 3.0 mm