Kyocera KM-6030 Service Manual page 106

Maintenance
item No.
Checking/clearing the drum drive time
U111
Description
Displays the drum drive time for checking, clearing or changing a figure, which is used as a reference when
correcting the high voltage based on time.
Purpose
To check the drum status. Also used to clear the drive time after replacing the drum.
Method
Press the start key. The drum drive time is displayed.
Clearing
1. Press the reset key.
2. Press the start key. The drive time is cleared, and the screen for selecting a maintenance item No. is dis-
played.
Setting
1. Enter a five-digit drive time using the numeric keys.
2. Press the start key. The drive time is set, and the screen for selecting a maintenance item No. is dis-
played.
Completion
To exit the maintenance mode without changing the drive time, press the stop/clear key.
The screen for selecting a maintenance item No. is displayed.
Checking/clearing the transfer count
U127
Description
Displays the counts of the transfer counter for checking or clearing.
Purpose
To check the count after replacement of the transfer unit.
To clear the counter value when replacing the transfer belt.
Method
Press the start key. The current counts of the transfer counter is displayed.
Clearing
1. Press the reset key and press the start key. The count is cleared,
Completion
To exit this maintenance item without changing the count, press the stop/clear key. The screen for selecting a
maintenance item No. is displayed.
Adjusting the transfer timing
U129
Description
Adjusts the ON/OFF timing of transfer charging output for each paper type.
Purpose
Used when faulty drum separation on paper occurs.
Method
Press the start key. The screen for adjustment is displayed.
Setting
1. Select the item to be set. The selected item is displayed in reverse.
2. Change the setting using the cursor up/down keys.
Display
TC ON
TC OFF
TC ON(VELLUM)
TC OFF(VELLUM)
TC ON(THICK)
TC OFF(THICK)
Description
Setting
Transfer charging output ON timing for
plain paper
Transfer charging output OFF timing for
plain paper
Transfer charging output ON timing for
thin paper
Transfer charging output OFF timing for
thin paper
Transfer charging output ON timing for
thick paper
Transfer charging output OFF timing for
thick paper
Setting range Default setting
-30 to 30 -1.5 (80 cpm)
-4.0 (60 cpm)
-40 to 100 0 (80 cpm)
13.0 (60 cpm)
-30 to 30 0 (80 cpm)
-2.5 (60 cpm)
-40 to 100 0 (80 cpm)
13.0 (60 cpm)
-30 to 30 -10.0
-40 to 100 0 (80 cpm)
13.0 (60 cpm)
2FB/2FC
1-4-33