Ricoh DD 5450, Руководство по обслуживанию на месте, Страница: 345 / 403

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Chapter 8 HELP Mode Function and Operation Procedures
HELP-042
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Page 1:
●
Adjustment.
Scan horizontal (main scan) magnification
Scan vertical (sub scan) magnification
Scan lead edge start position
Scanner horizontal reading center
● Operation procedure
(1) Scanner Read Adjustment
(2 pages in total)
HELP-042
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SCAN HORIZONTAL MAGNIFICATION (%)
SCAN VERTICAL MAGNIFICATION (%)
SCAN LEAD EDGE START POSITION (mm)
SCANNER HORIZONTAL READING CENTER(mm)
1.
2.
3.
4.
1.
Call the HELP mode “H-042”.
Enter “ 042 ” by the NUMERIC keys and then press the PRINT
key.
HELP-042
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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 keys.
● 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.
3. Press the
X
=
key to store the set value.
3. Return to the HELP mode.
Press the STOP key.
The HELP mode selection display will reappear.
SCAN HORIZONTAL MAGNIFICATION (%)
SCAN VERTICAL MAGNIFICATION (%)
SCAN LEAD EDGE START POSITION (mm)
SCANNER HORIZONTAL READING CENTER(mm)
SCAN HORIZONTAL MAGNIFICATION (%)
SCAN VERTICAL MAGNIFICATION (%)
SCAN LEAD EDGE START POSITION (mm)
SCANNER HORIZONTAL READING CENTER(mm)
→ To exit the HELP mode : Turn the power switch OFF.
→ To access another HELP mode : Enter the desired mode number
using the numeric keys.
HELP-040 to HELP-041: unused
3