Adf 1St Sub Zoom; Adf 1St Main Reg - Konica Minolta magicolor 4690MF Service Manual

13. SERVICE MODE
13.4.5

ADF 1ST SUB ZOOM

• To adjust for variations in the accuracy of all parts and their mounting accuracy by vary-
Function ing the scanning zoom ratio in the sub-scanning direction (1-side) when using the Auto-
matic Document Feeder.
• When the original glass is replaced.
• When a new Auto Document Feeder Unit is mounted
Use
NOTE
• After the [CCD SUB ZOOM] adjustments have been performed
Adjustment
Range
Setting/
See P.17 of the Auto Document Feeder Unit service manual.
Procedure
Adjustment
Instructions
13.4.6

ADF 1ST MAIN REG

• To adjust for variations in the accuracy of all parts and their mounting accuracy by vary-
Function ing the scanning start position in the main scanning direction (1-side) when using the
Automatic Document Feeder.
• When the original glass is replaced.
• When a new Auto Document Feeder Unit is mounted
Use
NOTE
• After the [CCD SUB ZOOM] adjustments have been performed
• After the [ADF 1ST SUB ZOOM] adjustments have been performed
Adjustment
Range
Setting/
See P.18 of the Auto Document Feeder Unit service manual.
Procedure
Adjustment
Instructions
162
Field Service Ver. 1.0 May 2008