2GN/2GP/2GR-7
1-3-3
High voltage U100 Setting the main high voltage -
U101
Setting the other high voltages
Developing bias AC component frequency at image formation
Developing shift bias potential at image formation
Developing bias AC component duty at image formation
Transfer control voltage
Separation control voltage
28
*1
1
*1
50
*1
130
*1
20
*1
U102 Setting the cleaning interval for the main charger 5
*1,*2
U109 Displaying the drum type -
U110 Checking the drum count -
U112 Setting toner refresh operation
Time of toner refreshment
Developing bias on time
120
*1
700 (30 ppm)
*1
540 (40/50 ppm)
*1
U114
Setting separation charger mode
MODE1
*1
U117 Checking the drum number -
U118 Displaying the drum history -
Developing U130 Initial setting for the developing unit -
U144 Setting toner loading operation MODE2
*1
U150 Checking sensors for toner -
U157 Checking/clearing the developing drive time -
U158 Checking the developing count -
Fuser and
cleaning
U161 Setting the fuser control temperature
Driving start temperature when warm-up starts
Control temperature for displaying [Ready for copying.]
Control temperature during printing
175 (30 ppm)
*1,*2
185 (40/50 ppm)
*1,*2
190 (30 ppm)
*1,*2
200 (40/50 ppm)
*1,*2
190 (30 ppm)
*1,*2
200 (40/50 ppm)
*1,*2
U163 Resetting the fuser problem data -
U167 Checking/clearing the fuser counts -
U196 Turning the fuser heater on -
U199 Checking the fuser temperature -
Operation
panel and
support
equipment
U200 Turning all LEDs on -
U201 Initializing the touch panel -
U202 Setting the KMAS host monitoring system -
U203 Checking DP operation -
U204 Setting the presence or absence of a key card or key counter OFF/COUNTER
*1,*2
U206 Setting the presence or absence of the coin vender -
U207 Checking the operation panel keys -
U208 Setting the paper size for the paper feeder Inch specifications: Letter
*1,*2
Metric specifications: A4
*1,*2
U220 Setting the trial functions -
U223 Operation panel lock Unlock
*1,*2
U234 Setting punch destination Inch specifications: INCH
*1
Metric specifications:
EUROPE METRIC
*1
U236 Setting the limit for the ejection section of the built-in finisher OFF
*1,*2
U237 Setting finisher stack quantity 0/0
*1,*2
U240 Checking the operation of the finisher -
Section Item
No.
Content of maintenance item Initial
setting*
*Initial setting for executing U020, *1: The item initialized for executing U020, *2: The item initialized for executing U021
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