Kyocera TASKalfa 620 Service Manual page 60

2KN/2KP
Maintenance
item No.
Adjusting the vertical conveying amount of slack in the paper
U054
Description
Adjusts the vertical conveying amount of slack in the paper.
Purpose
Make the adjustment if the leading edge of the copy image is missing or varies randomly, or if the copy paper
is Z-folded.
Adjustment
1. Press the start key. The screen for executing is displayed.
Description
Vertical conveying amount of
slack in the paper
2. Press the interrupt key.
3. Place an original and press the start key to make a test copy.
4. Change the setting value using the cursor up/down keys.
For output example 1, increase the value. For output example 2, decrease the value.
The greater the value, the larger the deflection; the smaller the value, the smaller the deflection.
5. Press the start key. The value is set.
Completion
Press the stop/clear key.
The screen for selecting a maintenance item No. is displayed.
Setting fan motor mode
U059
Description
Specifies whether to rotate the fan motor in sleep mode.
Purpose
To rotate the fan motor for certain period of time to prevent rise in temperature inside the machine in sleep
mode. In default setting, the fan motor stops immediately when switched to sleep mode and too high temper-
ature is detected inside the machine.
Method
Press the start key. The screen for executing is displayed.
Setting
1. Select ON or OFF. The selected item is displayed in reverse.
Display Description
ON
OFF
Initial setting: OFF
2. Press the start key. The setting is set.
Completion
To exit this maintenance item without changing the current setting, press the stop/clear key.
The screen for selecting a maintenance item No. is displayed.
1-3-22
Setting range
-10 to 10
Original
Developing fan motor 1/2, cooling fan motor 1/2/3/4, power source fan motor, image for-
mation fan motor and PWB fan motor is rotated at a half speed in sleep mode.
The rotation of developing fan motor 1/2, cooling fan motor 1/2/3/4, power source fan
motor, image formation fan motor and PWB fan motor is stopped in sleep mode.
Description
Initial setting
0
Copy Copy
example 1 example 2
Figure 1-3-5
Change in value per step
0.6 mm