2HA/2HB
2-4-9
When maintenance item U092 (Adjusting the scanner automatically) is run using the specified original (P/N 2A068021),
the following adjustments are automatically made:
Adjusting the scanner center line (U067)
Adjusting the scanner magnification in the main scanning direction (U065)
Adjusting the scanner leading edge registration (U066)
Adjusting the scanner magnification in the auxiliary scanning direction (U065)
When maintenance item U076 (Adjusting the DP automatically) is run using the specified original (P/N 2A068021),
the following adjustments are automatically made:
Adjusting the DP magnification (U070)
Adjusting the DP scanning timing (U071)
Adjusting the DP center line (U072)
Adjusting magnification of the
scanner in the auxiliary scanning
direction (scanning adjustment)
Original scanning speed U065
U070
Exp.2 (light)
-
Test chart P.1-3-18
P.1-3-21
U065: For copying an original placed on
the contact glass
U070: For copying originals from the DP.
Adjusting the center line (scanning
adjustment)
Adjusting the original scan data
(image adjustment)
U067
U072
-
-
Test chart P.1-3-20
P.1-3-23
U067: For copying an original placed on
the contact glass
U072: For copying originals from the DP.
Adjusting the leading edge registra-
tion (scanning adjustment)
Original scan start timing U066
U071
-
-
Test chart P.1-3-19
P.1-3-22
U066: For copying an original placed on
the contact glass
U071: For copying originals from the DP.
Adjusting the leading edge margin
(scanning adjustment)
Adjusting the original scan data
(image adjustment)
U403
U404
Exp.2 (light)
Exp.2 (light)
Test chart P.1-3-46
P.1-3-47
U403: For copying an original placed on
the contact glass
U404: For copying originals from the DP.
Adjusting the trailing edge margin
(scanning adjustment)
Adjusting the original scan data
(image adjustment)
U403
U404
Exp.4 (light)
Exp.4 (light)
Test chart P.1-3-46
P.1-3-47
U403: For copying an original placed on
the contact glass
U404: For copying originals from the DP.
Adjusting the left and right margins
(scanning adjustment)
Adjusting the original scan data
(image adjustment)
U403
U404
Exp.1 (light)
/Exp.3 (light)
Exp.1 (light)
/Exp.3 (light)
Test chart P.1-3-46
P.1-3-47
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. Exposure indicator
Image quality
Item
Specifications
100% magnification
Enlargement/reduction
Lateral squareness
Margins
Leading edge registration
Skewed paper feed (left-right difference)
Lateral image shifting
Curling
Copier: ±0.8%
Using DP: ±1.5%
Copier: ±1.0%
Using DP: ±1.5%
Copier: ±1.5 mm/375 mm
Using DP: ±3.0 mm/375 mm
A: 2.5+1.5/-2.0 mm
B: 3.0 ± 2.5 mm
C: 2.5+1.5/-2.0 mm
D: 3.0 ± 2.5mm
Drawer: ±2.5 mm
Bypass: ±2.5 mm
Duplex copying: ±2.5 mm
Drawer: 1.5 mm or less
Bypass: 1.5 mm or less
Duplex copying: 2.0 mm or less
Drawer: ±2.0 mm
Bypass: ±2.0 mm
Duplex copying: ±3.0 mm
Simplex copying: 10.0 mm or less
Duplex copying: 10.0 mm or less
To Next Page
Loading...
Need help?
General