Utax PF 730, Service Manual

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3NJ-4
1-3-25
U251 Checking/clearing the maintenance counter
Description
Displays and clears or changes the maintenance count and automatic grayscale adjustment
count.
Purpose
To verify the maintenance counter count and automatic grayscale count. Also to clear the count
during maintenance service.
Setting
1. Press the start key.
2. Select the item to be changed.
3. Change the setting using the +/- keys or numeric keys.
4. Press the start key. The value is set.
Clearing
1. Select [Clear].
2. Press the start key. The setting value is cleared.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
When the firmware is upgraded in the field, input the counter value of U901 into the primary feed
counter.
If the counter value is larger than 150000, replace the primary feed roller and input "0".
Item No. Description
Display Description Setting
range
Initial setting
M.Cnt A Count value for maintenance cycle (kit A) 0 to 9999999 0
M.Cnt B Count value for maintenance cycle (kit B) 0 to 9999999 0
M.Cnt C Count value for maintenance cycle (kit C) 0 to 9999999 0
M.Cnt D Count value for maintenance cycle (kit D) 0 to 9999999 0
M.Cnt E Count value for maintenance cycle (kit E) 0 to 9999999 0
M.Cnt HT Automatic grayscale adjustment count 0 to 9999999 0
Cassette 1 Maintenance counter cassette1 0 to 9999999 0
Cassette 2 Maintenance counter cassette2 0 to 9999999 0
Cassette 3 Maintenance counter cassette3 0 to 9999999 0
Cassette 4 Maintenance counter cassette4 0 to 9999999 0
Cassette 5 Maintenance counter cassette5 0 to 9999999 0
Cassette 6 Maintenance counter cassette6 0 to 9999999 0
Cassette 7 Maintenance counter cassette7 0 to 9999999 0
Clear Maintenance counter all clear 0 to 9999999 -