Ricoh Grand Kingfisher A245 Service Manual page 34

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PROGRAM MODE
Mode No.
Light Intensity
Adjustment †
48
Fusing
Temperature
Adjustment
49
Fusing Ready
Temperature
Adjustment
50
Exposure
Lamp Voltage
Display
51
Clean the optics, then adjust the exposure lamp
voltage. The V
and V
L
automatically when entering this mode.
SP Setting
120 V (NA) Version
100
101
102
Å
150
Å
180
Å
193
194
Before performing this mode, clean the optics.
Then open SP33 and return the setting to the
normal value if it has been changed. Then adjust
the light intensity using an OS-A3 Test Chart with
the platen cover placed over it. After adjusting the
light intensity, adjust the ADS Reference Voltage
Adjustment (SP56).
See "Replacement and Adjustment - Copy Quality"
for details on how to do this adjustment.
Adjusts the control temperature of the hot roller
during copying in 1°C steps.
Adjusts the ready temperature of the hot roller
during the warm-up period in 1°C steps.
Normally, this value should not be changed.
Displays the current exposure lamp voltage.
For 120 V machines, the actual applied
voltage = displayed value/2
The exposure lamp turns on for 10 seconds when
this mode is selected. Do not repeat more than 5
times, to avoid overheating the optics cavity.
Function
corrections are reset
L2
Lamp Voltage (V)
230 V (EU) Version
50.0
50.5
51.0
75.0
90.0
96.5
97.0 Max
32
26 September 1997
Settings
120 V Machines
100 ~ 194
Default = 140
230 V Machines
100 ~ 180
Default = 140
100
101
102
150
180 Max
120 V Machines
180°C ~ 195°C
Default = 190°C
230 V Machines
180°C ~ 200°C
Default = 190°C
120 V Machines
160°C ~ 175°C
Default = 172°C
230 V Machines
165°C ~ 180°C
Default = 177°C
0 ~ 247

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