Samsung CLX-9252 Series Service Manual page 242

• Diagnostics > Adjustment > Scan Area Adjus
Purpose
Operation Operation
Procedure
Verification
Specification
Reference
Service Manual
To correct image position and m
function is used when a result o
expectation.
1. Choose one item from the 1 Choose one item from the
• Image Position - Le
• Image Position - Si
• Magnification - Vert
2. Select one item and press t
3. Change the adjustment valu
4. Image Position (ⓐ, ⓑ) : If t
press "+". Otherwise, press
5. Magnification (ⓒ) : If the cu 5 Magnification (ⓒ) : If the cu
"-". Otherwise, press "+".
6. Press the "OK" button to ap
Example
Cases
ⓐ = 11.0 mm
ⓑ = 9.0 mm
ⓒ = 383.4 mm
ⓒ = 376.2 mm
* Note that value of magnificati
size, 420mm ((190mm + 10mm
1. Scan the Scanner A/S Cha
from the scan glass.
2. To check the image positio
the chart to the copy.
3. To check the magnification,
copy .
ⓐ,ⓑ : 10 , ± 1.5mm
ⓒ : 400 , ± 1.5mm
Image Position Unit: mm, Scale
Magnification Unit: %, Scale: 0.
Figure 5-1
4.Servic ce Mode
stment > Manual Adjustment
magnification of scanned images manually. This
of automatic adjustment does not satisfy the
e table. There are three items to choose. e table There are three items to choose
eading Edge
de Edge
tical Direction
the "Edit" button.
ue with arrow button.
the current value is smaller than the specification,
s "-".
urrent value is smaller than the specification, press urrent value is smaller than the specification press
pply the new value to the system.
Leading
Edge Edge
-10
on adjustment needs to be calculated based on A3
m*2)*2) if the used Scanner A/S Chart is A4 size.
rt and send it to a PC. Scanning must be occur
on, compare the position of scale marks (ⓐ,ⓑ) of
, compare the length of line ⓒ of the chart to the
e: 0.1, Min/Max: -6/+6
1(0.42mm), Min/Max: 99/101
4-3 37
Side Vertical Direction
Adjustment
+10
+0.8% (-3.4mm)
-0.4% (near +1.8mm)
SAMSUNG ELECTRONICS