2KA
1-3-3
High
voltage
U101 Setting the voltage for the primary transfer
Normal 116/90/120
Add Color 5/5/20/0/-5/-5/-15
Surround Correct On
U106 Setting the voltage for the secondary transfer
Light, Normal 1/(Full) Front 130/115/100/90
Light, Normal 1/(Full) Back 150/125/85/75
Light, Normal 1/(Full) Front B/W 150/115/110
Light, Normal 1/(Full) Back B/W 130/110/75
Normal 2-3/(Full) Front 150/125/110
Normal 2-3/(Full) Back 130/110/90
Normal 2-3/(Full) Front B/W 150/115/110
Normal 2-3/(Full) Back B/W 130/110/75
Heavy 1-3/(Half) Front 125/90/80
Heavy 1-3/(Half) Back 150/100/65
OHP 110/60
Bias 190/190/31/31/31
U107 Setting the transfer cleaning voltage
Belt Clean A (F) 93/93/93
Belt Clean A (H) 62/62/62
Belt Clean A B/W 120/120/120
Belt Clean B 150/120/150
U108 Setting separation shift bias
Set Output Value 85/60/52/60/8/26
85/60/52/60
Set Timing -150/0/40
U109 Checking the drum type -
U110 Checking the drum count -
U111 Checking the drum drive time -
U117 Checking the drum number -
U118 Displaying the drum history -
U119 Setting the drum -
U122 Checking the transfer belt unit number -
U123 Displaying the transfer belt unit history -
U127 Checking/clearing the transfer count -
U128 Setting transfer high-voltage timing -54/-54/10
Developing U131 Adjusting the toner sensor control voltage
Set Ope. Mode Automatic adjustment
Manual Adj. 116/116/116/116
Auto Adj. -
U132 Replenishing toner forcibly -
U135 Checking toner motor operation -
Section
Item
No.
Content of maintenance item
Initial
setting*
*: Factory initial setting, *1: The item initialized for executing U021
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