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Item No.
U073
Method: [Home Position]
1. Select [Home Position].
2. Press the start key.
The mirror frame of the scanner moves to the home position.
Method: [Dust Check]
1. Select [Dust Check].
2. Press the start key. The exposure lamp lights.
3. To turn the exposure lamp off, press the stop key.
Method: [DP Reading]
1. Select [DP Reading].
2. Press the start key.
The mirror frame of the scanner moves to the reading position.
Completion
Press the stop key when scanning stops. The screen for selecting a maintenance item No. is dis-
played.
U074
Adjusting the DP input light luminosity
Description
Sets the luminosity correction for scanning originals from the DP.
Purpose
Modify the setting only if a spotted background appears when a bluish original is scanned from
the DP.
Setting
1. Press the start key.
2. Change the setting value using the +/- keys or numeric keys.
Coefficient
Settings 0: No correction / 1: Slight correction / 2: Medium correction / 3: Strong correction
3. Press the start key. The value is set.
Supplement
While this maintenance item is being executed, copying from an original is available in interrupt
copying mode (which is activated by pressing the system menu key).
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Y116141-8
Display
DP input light luminosity correction
Description
Description
1-3-55
Setting
Initial set-
range
ting
0 to 3
1
Service Manual
2NP
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