Sharp MX-4100N - Page 165

MX-5001N SIMULATION 6 – 18
8-2
Purpose
Operation test/check/adjustment
Function (Purpose)
Used to check and adjust the operation of
the main charger grid voltage in each
printer mode and the control circuit.
* When the middle speed is adjusted, the
low speed are also adjusted simulta-
neously.
Section
Process (Charging)
Operation/Procedure
1) Select a speed with [MIDDLE] and [LOW] keys on the touch
panel.
2) Select a target item to be adjusted with [↑] [↓] keys.
3) Enter the adjustment value with 10-key. (The value specified
on the label of the high voltage PWB must be entered.)
* When the U V key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
4) Press [EXECUTE] key.
The set value is saved and the voltage entered with step 3) is
output for 30 sec.
When [EXECUTE] key is pressed, the output is terminated.
8-6
Purpose
Operation test/check/adjustment
Function (Purpose)
Used to check and adjust the operation of
the transport voltage and the control circuit.
Section
Process (Transport)
Operation/Procedure
1) Select a target item to be adjusted with [↑] [↓] buttons.
2) Enter the set value with 10-key.
Enter the default value specified on the following list.
3) Press [EXECUTE] key.
The set value is saved and the voltage corresponding to the
set value is output for 30 sec.
When [EXECUTE] key is pressed, the output is terminated.
Key Item/Display Content
Adjustment
range
MIDDLE A MIDDLE
SPEED GB_K
K charging/grid bias set
value at middle speed
150 - 850
BMIDDLE
SPEED GB_C
C charging/grid bias set
value at middle speed
150 - 850
CMIDDLE
SPEED GB_M
M charging/grid bias
set value at middle
speed
150 - 850
DMIDDLE
SPEED GB_Y
Y charging/grid bias set
value at middle speed
150 - 850
LOW A LOW SPEED
GB_K
K charging/grid bias set
value at low speed
150 - 850
B LOW SPEED
GB_C
C charging/grid bias set
value at low speed
150 - 850
C LOW SPEED
GB_M
M charging/grid bias
set value at low speed
150 - 850
D LOW SPEED
GB_Y
Y charging/grid bias set
value at low speed
150 - 850
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Item/Display Content
Setting
range
Default value
Actual output
setting range
Default
value of
actual
output
value
41-sheet
machine
50-sheet
machine
A TC1 LOW SPEED CL K Primary transport
bias reference
value
Color K In low speed 51 - 255 95 2µA - 30µA8µA
B TC1 MIDDLE SPEED CL K In middle
speed
146
182 15µA
C TC1 LOW SPEED CL C C In low speed 95 8µA
D TC1 MIDDLE SPEED CL C In middle
speed
146 15µA
E TC1 LOW SPEED CL M M In low speed 95 8µA
F TC1 MIDDLE SPEED CL M In middle
speed
146 15µA
G TC1 LOW SPEED CL Y Y In low speed 95 8µA
H TC1 MIDDLE SPEED CL Y In middle
speed
146 15µA
I TC1 LOW SPEED BW K Black/
White
K In low speed 95 8µA
J TC1 MIDDLE SPEED BW K In middle
speed
146
182 15µA
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: Oct. 24 2008
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