Ricoh DD5450 Field Service Manual page 345

HELP-042
SCAN HORIZONTAL MAGNIFICATION(%)
−0.6
1.
SCAN VERTICAL MAGNIFICATION(%)
+0.3
2.
SCAN LEAD EDGE START POSITION (mm)
+0.0
3.
SCANNER HORIZONTAL READING CENTER(mm)
+0.0
4.
● Operation procedure
1.
Call the HELP mode "H-042".
Enter "042" by the NUMERIC keys and then press the PRINT
key.
2.
Adjust the scanner read.
Adjustment
1. Select and touch the item to be adjusted.
Scan horizontal (main scan) magnification
Scan vertical (sub scan) magnification
● Make a master by the scanner and make the document the same length as the printed material.
Scan lead edge start position
● Make double master (2 copies on one page).
Make the second master at 2 mm from the lead edge.
(* It is necessary to reset the value to default in HELP-068-
5 : 'Multiple exposure: Margin of vertical reading center'.)
Document reading starts earlier by "-".
Document reading starts later by "+".
Scanner horizontal reading center
● The print deviates rightward from the document by "-".
(Main scan reading starts earlier.)
The print deviates leftward from the document by "+".
(Main scan reading starts later.)
2. Enter the value by the NUMERIC keys or change the
value by the PRINT POSITION
● Press the HOME key to invert "+" and "-" of the selected
set value.
● Press the C (clear) key to return the selected set value
to the value before change.
X
3. Press the = key to store the set value.
3. Return to the HELP mode.
Press the STOP key.
The HELP mode selection display will reappear.
→ To exit the HELP mode
→ To access another HELP mode : Enter the desired mode number
Chapter 8 HELP Mode Function and Operation Procedures
3
(1) Scanner Read Adjustment
Page 1:
● Adjustment.
Scan horizontal (main scan) magnification
Scan vertical (sub scan) magnification
Scan lead edge start position
Scanner horizontal reading center
keys.
: Turn the power switch OFF.
using the numeric keys.
HELP-040 to HELP-041: unused
(2 pages in total)
HELP-042
SCAN HORIZONTAL MAGNIFICATION(%)
−0.6
1.
SCAN VERTICAL MAGNIFICATION(%)
+0.3
2.
SCAN LEAD EDGE START POSITION (mm)
+0.0
3.
SCANNER HORIZONTAL READING CENTER(mm)
+0.0
4.
HELP-042
SCAN HORIZONTAL MAGNIFICATION(%)
−0.6
1.
SCAN VERTICAL MAGNIFICATION(%)
+0.3
2.
SCAN LEAD EDGE START POSITION (mm)
+0.0
3.
SCANNER HORIZONTAL READING CENTER(mm)
+0.0
4.
８
343