Konica Minolta bizhub 160 Service Manual page 147

12. Service Mode (bizhub 160/bizhub 161)
H. ADF SUB ZOOM
☞ For details, see DF-501 Service Manual.
Functions • To adjust for variations in the accuracy of all parts and their mounting accuracy by
varying the scanning zoom ratio in the sub-scanning direction when using the Auto-
matic Document Feeder.
Use • After the PRN MAIN REGIST and PRN SUB REGIST and CCD SUB ZOOM adjust-
ments have been performed
• When the Upper Cover Assy. (Original Glass) has been replaced
• When the ADF has been replaced
I. ADF MAIN REGIST
☞ For details, see DF-501 Service Manual.
Functions • To adjust for variations in the accuracy of all parts and their mounting accuracy by
varying the scanning start position in the main scanning direction when using the
Automatic Document Feeder.
Use • After the PRN MAIN REGIST and PRN SUB REGIST and CCD MAIN ZOOM adjust-
ments have been performed
• After the ADF SUB ZOOM adjustments have been performed
• When the Upper Cover Assy. (Original Glass) has been replaced
• When the ADF has been replaced
J. ADF SUB REGIST
☞ For details, see DF-501 Service Manual.
Functions • To adjust for variations in the accuracy of all parts and their mounting accuracy by
varying the scanning start position in the sub-scanning direction when using the Auto-
matic Document Feeder.
Use • After the PRN MAIN REGIST and PRN SUB REGIST and CCD SUB ZOOM adjust-
ments have been performed
• After the ADF SUB ZOOM adjustments have been performed
• When the Upper Cover Assy. (Original Glass) has been replaced
• When the ADF has been replaced
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Field Service Ver. 1.0 Apr. 2005