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2KN/2KP
1-3-37
U092
Adjusting the scanner automatically
Description
Makes auto scanner adjustments in the order below using the specified original.
Adjusting the scanner center line (U067)
Adjusting the scanner leading edge registration (U066)
Adjusting the scanner magnification in the auxiliary direction (U065)
When this maintenance item is performed, the settings in U065, U066 and U067 are also changed.
Purpose
To make respective auto adjustments for the scanner.
Method
1. Place the specified original (P/N: 2AC68241) on the contact glass.
2. Press the start key. The screen for executing is displayed.
3. Press the start key. Auto adjustment starts. When adjustment is complete, each adjusted value is dis-
played.
If a problem occurs during auto adjustment, DATA: XX (XX is replaced by an error code) is displayed
and operation stops. Should this happen, determine the details of the problem and either repeat the pro-
cedure from the beginning, or adjust the remaining items manually by running the corresponding main-
tenance items.
Since the scanner magnification in the main direction is not automatically adjusted, use U065 for this
adjustment.
Completion
Press the stop/clear key after auto adjustment is complete. The screen for selecting a maintenance item No.
is displayed.
If the stop/clear key is pressed during auto adjustment, adjustment stops and no settings are changed.
Maintenance
item No.
Description
Display
Setting
SCAN CENTER
Scanner center line
SCAN TIMING
Scanner leading registration
SUB SCAN
Scanner magnification in the auxiliary direction
MAIN SCAN
Scanner magnification in the main scanning direction
SCAN A MARGIN
Scanner reading margin (A side)
SCAN B MARGIN
Scanner reading margin (B side)
SCAN C MARGIN
Scanner reading margin (C side)
SCAN D MARGIN
Scanner reading margin (D side)
Summary of Contents for TASKalfa 620
Page 1: ...SERVICE MANUAL Published in August 2009 842KP112 2KPSM062 Rev 2 TASKalfa 620 820 ...
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Page 144: ...2KN 2KP 1 3 106 This page is intentionally left blank ...
Page 308: ...2KN 2KP 1 5 88 This page is intentionally left blank ...
Page 412: ...2KN 2KP 2 3 60 This page is intentionally left blank ...
Page 435: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE FEEDER ...
Page 442: ...INSTALLATION GUIDE FOR LARGE SIZE SIDE FEEDER ...
Page 460: ...INSTALLATION GUIDE FOR DOCUMENT FINISHER ...
Page 475: ...INSTALLATION GUIDE FOR CENTERFOLD UNIT ...
Page 490: ...INSTALLATION GUIDE FOR MULTI JOB TRAY ...
Page 501: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 512: ...INSTALLATION GUIDE FOR STOPPER GUIDE ...
Page 515: ...INSTALLATION GUIDE FOR PRINTING SYSTEM ...
Page 518: ...INSTALLATION GUIDE FOR SCAN SYSTEM ...
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