Read Sharp MX-M364N / MX-565N (serv.man4) Service Manual online
MX-M565N ADJUSTMENTS AND SETTINGS 4 – 7
2-D
Transfer separation bias voltage
adjustment
adjustment
This adjustment is needed in the following situations:
* When the high voltage PWB is replaced.
* U2 trouble has occurred.
* The PCU PWB has been replaced.
* The EEPROM of the PCU PWB has been replaced.
1)
Enter the SIM 8-17 mode.
2)
Select a mode to be adjusted with the scroll key.
3)
Enter an adjustment value (specified value) and press [OK]
key.
key.
By setting the default value, the specified voltage is outputted.
When [EXECUTE] key is pressed, the transfer separation bias
voltage is outputted.
voltage is outputted.
ADJ 3
Print engine image skew, image
position, image magnification
ratio, void area adjustments
(Manual adjustments)
position, image magnification
ratio, void area adjustments
(Manual adjustments)
3-A
Print engine image skew adjustment
(LSU parallelism adjustment)
(LSU parallelism adjustment)
This adjustment is needed in the following situations:
* When the LSU unit is replaced.
* When the LSU unit is removed from the main unit.
1)
Enter the SIM 64-2 mode.
2)
Set the set items to the values shown below.
3)
Select the paper feed tray with A3 (11" x 17") paper in it by
changing the value of G.
changing the value of G.
4)
Press [EXECUTE] key.
The check pattern is printed out.
5)
Check the printed image for any skew.
Measure the right angle level by using the printed cross pat-
tern.
tern.
There are following two methods of checking the image for any
skew (right angle).
skew (right angle).
Method 1:
Measure the maximum length of the diagonal lines of the rect-
angle print pattern. Check the difference in the length of the
diagonal lines for judgment of good or no good.
angle print pattern. Check the difference in the length of the
diagonal lines for judgment of good or no good.
Method 2:
F
TC HEAVY3
BW SPX
BW SPX
Transfer current
heavy paper3
heavy paper3
0 - 255
82
82
82
G
TC OHP BW
Transfer current
OHP
OHP
0 - 255
82
82
82
H
TC ENVE-
LOPE BW
LOPE BW
Transfer current
envelope
envelope
0 - 255
82
82
82
I
TC THIN BW
Transfer current
thin paper
thin paper
0 - 255
82
82
82
J
TC GLOSSY
BW
BW
Transfer current
glossy paper
glossy paper
0 - 255
82
82
82
K
TC
ADSORP-
TION BW
ADSORP-
TION BW
Transfer current
adsorption
process
adsorption
process
0 - 255
82
94
99
L
TC INTERVAL
BIAS MID
BIAS MID
Transfer current
between paper
middle speed
between paper
middle speed
0 - 255
55
55
55
M
TC INTERVAL
BIAS LOW
BIAS LOW
Transfer current
between paper
low speed
between paper
low speed
0 - 255
55
55
55
N
TC BACKEND
Transfer bias
backend
backend
0 - 255
73
77
82
O
TCCLEAN-
ING
ING
Transfer cleaning
bias
bias
0 - 255
160
160
160
P
TC CLEAN-
ING PRO-
CON
ING PRO-
CON
Transfer cleaning
bias procon
bias procon
0 - 255
160
160
160
Item/Display
Content
Setting
range
Default value
36
cpm
46
cpm
56
cpm
or after 30 sec
10 key
EX ECU TE
EX ECU TE
S I MU L A TI O N NO . 08 - 1 7
0
T E S T
C L OS E
： P LV MI D ( FA C E)
： P L V M ID ( B AC K )
： P L V L OW ( F AC E )
： P L V L OW ( B AC K )
T H VA C S E TT I N G A ND OU T P UT
18 0
A
［ 0 ～ 2 5 5 ］
A： 1 8 0
B： 1 8 0
C： 1 5 0
D： 1 5 0
O K
E X EC U TE
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
10 K EY
1 0 KE Y
4
5
6
1
2
3
7
8
9
*
0
#
B A C K
S T AR T
EX I T
C LE A R
S I MU L A TI O N NO . 08 - 1 7
0
T E S T
C L OS E
： P LV MI D ( FA C E)
： P L V M ID ( B AC K )
： P L V L OW ( F AC E )
： P L V L OW ( B AC K )
T H VA C S E TT I N G A ND OU T P UT
20 0
A
［ 0 ～ 2 5 5 ］
A： 2 0 0
B： 1 8 0
C： 1 5 0
D： 1 5 0
O K
E X EC U TE
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
10 K EY
1 0 KE Y
4
5
6
1
2
3
7
8
9
*
0
#
B A C K
S T AR T
EX I T
C LE A R
Item/Display
Content
Setting
range
Default
value
A
PLV MID
(FACE)
(FACE)
Separation bias output
(Front surface)
(Front surface)
0 - 255
180
B
PLV MID
(BACK)
(BACK)
Separation bias output
(Back surface)
(Back surface)
0 - 255
180
C
PLV LOW
(FACE)
(FACE)
Separation bias output
(Front surface)
(Front surface)
0 - 255
150
D
PLV LOW
(BACK)
(BACK)
Separation bias output
(Back surface)
(Back surface)
0 - 255
150
Item
Setting value
A
1
B
1
C
254
D
255
S I MU L A TI O N NO . 64 - 0 2
0
T E S T
C L OS E
： P RI N T P A TT E RN ( 1, 2 , 9～1 1 , 17 ～1 9, 2 1 ,2 2 ,2 9 , 33 ～3 5)
： D O T1 ( DO T 1 >= 2 IF A :2 ，1 1 )
： D O T2 ( DO T 2 >= 2 IF A :2 ，1 1 )
： D E NS I TY ( F IX E D”2 5 5 ” I F A :9 )
： M U LT I C O U NT
： E X PO S UR E : S T AN D A RD DI T H ER
： P A PE R : C S 1
： D U PL E X : N O
： P AP E R TY P E : PL A IN
S E LF PR I NT ( B W) : S ER V I CE
1
A
［ 1 ～ 6 8 ］
A： 1
B： 1
C： 2 5 4
D： 2 5 5
E： 1
F： 8
G： 2
H： 1
I： 1
O K
E X EC U TE
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
10 K EY
1 0 KE Y
4
5
6
1
2
3
7
8
9
*
0
#
B A C K
S T AR T
EX I T
C LE A R
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