Ricoh TH-C1b, Руководство по обслуживанию

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SERVICE PROGRAM MODE 10 February 2005
5-12
2
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
Charger Cleaning Off Time 803
1
Charger Cleaning Off
Time [10 ~ 200 / 10 / 10 sec /step]
Sets the time for charging the corona wire after charger
cleaning to prevent uneven image density.
1C Bias Adjustment
1 M Default 50V DFU
2 C
Default 0V DFU
3 Y Default 0V DFU
904
4 K Default 0V DFU
Paper Transfer Roller Type 905
1 0:D type 1:S type Selects the paper transfer roller type.
[0 ~ 1 /
0 / 1 /step] DFU
•
0: Drum type
•
1: Straight type
Temperature Humidity Display
1 Temperature Displays the temperature measured by the temperature
sensor inside the machine.
[–127 ~ 127 /
0 / 1
°
C/step]
912*
2 Humidity 1 Displays the humidity measured by the humidity sensor
inside the machine.
[0 ~ 255 /
0 / 1%/step]
3 Humidity 2 Displays the absolute humidity calculated from the
temperature/humidity sensor readings.
[0 ~ 65535 /
0 / 0.1 g/m
3
/step]
912*
4 Environment Level Displays the current humidity level calculated from the
absolute humidity.
•
LL1: 0 < AH
≤
3.5
•
LL2: 3.5 < AH
≤
8.0
•
NN1: 8.0 < AH
≤
14
•
NN2: 14 < AH
≤
19
•
HH: 19 < AH
* AH = absolute humidity
ITB Cleaning Clutch OFF Time 920
1
[ − 500 ~ 500 / 0 / 10 ms/step] DFU
ITB Cleaning Clutch OFF Mode 921
[0 ~ 1 / 0 / 1 /step] DFU
•
0: New PCU – with ITB cleaning blade (do not adjust
SP 2-920)
•
1: Old PCU – without ITB cleaning blade
ITB Cleaning Clutch Off/On
1 Time [100 ~ 500 / 300 / 10 /step]
Toner accumulates on the edge of the ITB cleaning
blade. Turning the ITB clutch Off/On forces accumulated
toner on the blade edge to drop on the ITB while there is
no image on the ITB, and then this toner can be
removed. If this is not done, toner may drop on the
image. These SPs adjust the time and number of times
for blade cleaning.
924
2 Number [0 ~ 5 / 2 / 1 /step]
ITB Cleaning Exec Valiable 925
1
[1 ~ 100 / 20 / 1 sheet/step] DFU