Samsung MULTIXPRESS CLX-9251 Series Service Manual page 219

Scan Area Adjustment
•
Diagnostics > Adjustment > Scan Area Adjustment > Automatic Adjustment
Purpose
Operation Procedure
Verification
Specification
Reference
Copyright© 1995-2016 SAMSUNG. All rights reserved.
To correct image position and magnification of scanned images automatically.
1) Locate the Scanner A/S Chart at the scan glass . Note that "Lead Edge" arrows need to head
to the left side of scan glass and to be placed face down. Also note that the Scanner A/S
Charts come in two sizes, A4 and Letter . Choose one size to meet your primary size of use.
2) Press "OK" button. Automatic scanning will occur, and the system will automatically
calculate the proper value based on scanning result of the chart .
3) The new value set to the table.
1) Scan the Scanner A/S Chart and send it to a PC. Scanning must be occur from the scan glass.
2) To check the image position, compare the position of scale marks (a, b) of the chart to
the copy.
3) To check the magnification, compare the length of line "c" of the chart to the copy.
a, b : 10 ± 1.5 mm
c : 190 ± 1.5 mm
A4 Scanner A/S Chart
A4 S ca n n e r A/ S Ch a rt
4. Troubleshooting
4-34