Ricoh BE-C1 D046 Field Service Manual page 559

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Note: Disabling this feature is not recommended.
11 Temperature Differential: Step 1
12 Temperature Differential: Step 2
13 Temperature Differential: Step 3
21 Paper Interval: Step 1
22 Paper Interval: Step 2
23 Paper Interval: Step 3
SP1940-11, -12, -13, -21, -22, -23
Item
Step 1
Step 2
Step 3
Cutoff Value
• The "differential" (SP1940-11, -12, -13) is the difference between the temperatures at the center and
end of the pressure roller (measured by the pressure roller center and end thermistsor).
• The "paper interval" (SP1940-21, -22, -23), is set (or adjusted) with SP1940-21, -22, -23.
If the temperature reading of the pressure roller center thermistor is higher than the
Step 1 temperature of the pressure roller end thermistor ("differential"), the paper feed timing widens
the gap between paper by the Default distance (+100 mm to existing gap).
If the difference between the temperatures is still not within range at Step 2 after the gap
Step 2 was widened at Step 1, the default distance for Step 2 is added to the gap (+210 mm to
existing gap).
If the difference between the temperatures is still not within range at Step 3 after the gap
Step 3 was widened at Step 3, the default distance for Step 3 is added to the gap (+210 mm to
existing gap).
Temp. Difference (°C)
Setting Default
25 to 75 50
5 to 50 25
5 to 50 25
5
[25 to 75/50/5]
[5 to 50/25/5]
[5 to 50/25/5]
[90 to 200/100/10 mm]
[100 to 420/210/10 mm]
[100 to 420/210/10 mm]
Gap (mm)
Setting
100 to 420
100 to 420
100 to 420
10
System Service Mode
Default
100
210
210
8
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