Konica Minolta 8050 Service Manual page 111

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KONICA MINOLTA 8050/CF5001/C500/8150 Field Service Ver.3.0 Dec. 2004
7. Select the paper size and the type of paper
according to an item you want to adjust, and
press the START button to output a test pat-
tern (No. 16).
8. Fold the outputted paper in the paper feed
direction and check the amount of error of the
lines on both sides.
• Standard value: Within ± 2 mm
9. When the value is not within the standard,
press the C button while pressing the P button.
10. Enter a numeric value through the numeric
keys and press the [SET] key.
• Setting range: -40 to +40, 1 step = 0.1 mm
11. Repeat steps 6 to 10 until the standard value
can be obtained.
12. Press the [PREVIOUS SCREEN] key to return
to the "Centring adjustment mode menu
screen."
(2) Scanner centring adjustment
Adjust the centring when scanning the platen origi-
nal.
This adjustment can be shown in the key operator
mode by setting the DIPSW12-1 to 1.
Note:
• Make sure that the printer centering adjust-
ment has been completed.
a.
Procedure
1. Enter the 36 mode.
2. "36 mode menu screen"
Press the [2. Image adjustment] key.
3. "Image adjustment mode menu screen"
Press the [4. Centring adjustment] key.
4. "Centring adjustment mode menu screen"
Press the [2. Scanner centring adjustment]
key.
5. "Scanner (platen) centring adjustment screen"
Press the [COPY SCREEN] key.
6. Select the A3 or 11 x 17 paper and press the
START button with a test chart set to the origi-
nal glass.
7. Fold the outputted paper in the paper feed
direction and check the amount of error of the
lines on both sides.
• Standard value: Within ± 2 mm
8. When the value is not within the standard,
press the C button while pressing the P button.
9. Enter a numeric value through the numeric
keys and press the [SET] key.
• Setting range: -30 to +30, 1 step = 0.1 mm
10. Repeat steps 6 to 9 until the standard value is
obtained.
11. Press the [PREVIOUS SCREEN] key to return
to the "Centring adjustment mode menu
screen."
(3) RADF centring adjustment
Adjusts the centring when scanning the RADF origi-
nal.
This adjustment can be shown in the key operator
mode by setting the DIPSW12-1 to 1.
Note:
• Make sure that the printer centering and scan-
ner centring adjustment has been completed.
a.
Procedure
1. Enter the 36 mode.
2. "36 mode menu screen"
Press the [2. Image adjustment] key.
3. "Image adjustment mode menu screen"
Press the [4. Centring adjustment] key.
4. "Centring adjustment menu screen"
Press the [3. RADF centring adjustment] key.
1-79
36 MODE
1

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