Konica Minolta DF-502, Руководство по обслуживанию, Страница: 37 / 52

Field Service Ver. 1.0 Apr. 2005 5. Service Mode
15
DF-502
Adjustment / Setting
C. ADF SUB REGIST1
Function Test Copy Adjust
Purpose/Use To adjust variations in machining and installation accuracy of different parts by varying
the scanning start position in the sub scanning direction when the Automatic Document
Feeder is used.
NOTE
• This adjustment should be made after the ADF Sub Zoom adjustment.
Setting/
Procedure Press the Start key to start a test copy
cycle.
Setting range: 50 to 150 (1 step: 0.1 mm)
Adjustment
Procedure
• Ready the test chart that comes with the
optional Automatic Document Feeder.
• Adjust so that the amount of error of length
C on the copy falls within the specified
range.
Specifications
20 ± 2.5 mm
1. Make a full-size copy of the test chart.
2. Using a scale, measure the distance between reference line C on the copy and the
leading edge of the copy (length C) and determine if the amount of error in length C
falls within the specified range. If it falls outside the specified range, perform the fol-
lowing steps to make an adjustment.
3. Enter Adjust of the Service mode.
4. Select “ADF Sub Regist” and press the [Yes] key.
5. Using [
▲
/
▼
] key, select the appropriate setting value.
6. Press the [Yes] key to validate the setting value selected in step 5.
7. Make another full-size copy of the test chart to check for the amount of error in length
C on the copy.
Adjustment Instructions
If length C on the copy is longer than the specifications, increase the setting value.
If length C on the copy is shorter than the specifications, decrease the setting value.
If a single adjustment procedure does not successfully bring the amount of error into
the specified range, repeat steps 3 through 7.
4035D513AA
Length C
Reference line C
bizhub_162_210_FS.book 15 ページ ２００５年４月１８日 月曜日 午前１０時５分