Kyocera KM-2550, Service Manual

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2FT-1
1-4-23
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 scanner magnification in the auxiliary direction (U065)
When this maintenance item is performed, the settings in U065, U066 and U067 are also changed.
Purpose
Used to make respective auto adjustments for the scanner.
Method
1. Place the specified original (P/N: 2A068021) 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.
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 Description
SCN CENTER Scanner center line
SCN TIMING Scanner leading registration
SUB SCAN Scanner magnification in the auxiliary scanning direction
MAIN SCAN Scanner magnification in the main scanning direction