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CF5001 Field Service Ver.1.0 Sep 2003
(2) RADF original stop position adjustment
Conduct the original stop position leading edge tim-
ing (leading edge timing) adjustment of the RADF.
Note:
• Make sure that the printer lead edge timing
adjustment and the scanner re-start timing
adjustment have 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 [3. RADF adjustment] key.
4. "RADF adjustment menu screen"
Press the [2. RADF orig. stop position] key.
5. "Front plain paper/thick paper screen"
For the RADF orig. stop position adj., the fol-
lowing items are provided. Press the [NEXT
ADJUSTMENT] key or [PREVIOUS ADJUST-
MENT] key to select an item you want to
adjust.
[Normal & Thick paper (Front side)]
[Thin paper (Front side)]
[Normal & Thick paper (Back side)]
[Thin paper (Back side)]
6. Press the [COPY SCREEN] key.
7. With the original setting set to the copy mode
according to an item you want to adjust, set the
test chart to the RADF. And select the A3
paper and press the START button.
8. Check the RADF leading edge timing.
• Standard value: 3 mm or less
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: -14 to +14, 1 step = 0.5 mm
11. Repeat steps 6 to 10 until the standard value
can be obtained.
12. Press the [PREVIOUS SCREEN] key to return
to the "RADF adjustment mode menu screen."
(3) RADF sensor adjustment
Conduct this adjustment when malfunction occurs
in the reflective type sensors.
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 [3. RADF adjustment] key.
4. "RADF adjustment menu screen"
Press the [3. RADF sensor adjustment] key.
5. "RADF sensor adjustment screen"
Close the RADF and press the [Start] key.
The sensitivity of the RADF sensors are auto-
matically adjusted.
6. Press the [PREVIOUS SCREEN] key to return
to the "RADF adjustment mode menu screen."
2-75
36 MODE
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