2LK/2LN/2LM/2LC-2
1-3-5
High
voltage
U106 Heavy2-5 1st Half 114/111/
109
118/115/
112
126/123/
119
130/127/
122
Heavy2-5 2nd Half 126/123/
109
132/128/
112
144/140/
119
151/146/
122
OHP 118/115/
112
123/120/
116
134/129/
124
139/133/
128
Bias 163/163/
1/-/122/
114/121
1/1/1/-/
127/118/
121
1/1/1/-/
138/126/
133
1/1/1/1/
143/130/
133
U107 Setting the transfer cleaning voltage
Belt(A) 187/172/
187/182
192/175/
192/182
202/180/
202/192
207/182/
212/192
Belt(B) 120/100/
120/110
130/100/
130/110
150/110/
150/130
160/110/
160/130
U108 Setting separation shift bias
Output 20/20/20/20/0/0
Output 3/4 20/20/20/20
Output B/W 20/20/20/20
Timing -
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 0/0/20 0/0/16 0/0/13 0/0/10
Developer U130 Toner installation -
U131 Adjusting the toner sensor control voltage -
Manual 150/150/150/150
Mode Auto
U132 Replenishing toner forcibly
U135 Checking toner motor operation -
U136 Setting toner near end detection 3/3
U139 Displaying the temperature and humidity
outside the machine
-
Section
Item
No.
Content of maintenance item
Initial setting
30ppm 35ppm 45ppm 55ppm
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