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Main
code
Sub
code
Item
Contents
Adjustment value
Ref. page
Default
Adjustment
scope
(SUK)
SIMULATION NO. 8
INPUT 1~7
1. DEVELOPING BIAS VOLTAGE TEST.
2. MAIN HIGE VOLTAGE UNUT TEST.
3. MAIN HIGE VOLTAGE UNUT TEST.
(PHOTO MODE)
4. MAIN HIGE VOLTAGE UNUT TEST.
(TSM)
5. (NO PROGRAM)
6. TRANSFER HIGE VOLTAGE UNUT TEST.
7. SEPARATION HIGE VOLTAGE UNUT TEST.
1
Developing bias
output
When the sub code is entered, the BIAS (developing bias)
output can be checked.
—
–200
±
5V
P. 8 – 2
2
Main charger
output (ME/AE)
When the sub code is entered and the START key is pressed,
the current value (Vgd) is displayed on the copy quantity dis-
play. Press the START key to check the main charger output.
High voltage adjustment of the main charger (ME/AE) can be
made with formula (2). The output adjustment value (Vgd) is
about –251 to –950V for entering 161- 510 (with the 10-key
pad). One step : about 2V
385
(Vgd)
161
∼
510
(Vgd)
(–730
±
5V)
P. 8 – 5
Vg = –2.00 x Vgd + 71 ----- (2)
Vg : Actual output voltage
Vgd : Value
(The above formula shows the ideal curve (approximate
values), and differs from the actual high voltage output.)
3
Main charger
output (Photo)
When the sub code is entered and the START key is pressed,
the current value (Vgd) is displayed on the copy quantity dis-
play. Press the START key to check the main charger output.
High voltage adjustment of the main charger (ME/AE) can be
made with formula (2). The output adjustment value (Vgd) is
about –251 to –950V for entering 161- 510 (with the 10-key
pad). One step : about 2V
265
(Vgd)
161
∼
510
(Vgd)
(–450
±
5V)
P. 8 – 5
Vg = –2.00 x Vgd + 71 ----- (2)
Vg : Actual output voltage
Vgd : Value
(The above formula shows the ideal curve (approximate
values), and differs from the actual high voltage output.)
4
Main charger
output (Toner save)
When the sub code is entered and the START key is pressed,
the current value (Vgd) is displayed on the copy quantity dis-
play. Press the START key to check the main charger output.
High voltage adjustment of the main charger (ME/AE) can be
made with formula (2). The output adjustment value (Vgd) is
about –251 to –950V for entering 161- 510 (with the 10-key
pad). One step: about 2V
330
(Vgd)
161
∼
510
(Vgd)
(–625
±
5V)
P. 8 – 5
Vg = –2.00 x Vgd + 71 ----- (2)
Vg : Actual output voltage
Vgd : Value
(The above formula shows the ideal curve (approximate
values), and differs from the actual high voltage output.)
6
Transfer charger
output
Enter the sub code and press the START key twice to check
the transfer charger (TC) output.
—
—
P. 8 – 4
7
Separation charger
output
Enter the sub code and press the START key twice to check
the separation charger (BC) output.
—
+280
±
20V
P. 8 – 6
9 – 11