Sharp MX-M260 Service Manual page 68

51-9
Purpose Setting
Function Used to adjust the OPC drum separation voltage ON/
(Purpose) OFF timing.
Section Process (OPC drum, developing, transfer, cleaning)
Item Operation
Operation/Procedure
1. Touch the item to be adjusted.
The item and the currently set value are highlighted.
2. Enter the set value with the 10-key.
Item Content
Separation voltage ON timing
* Transfer V2ON reference
1 SHV ON
(Synchronized with the
adjustment value of 50.)
Separation voltage OFF timing
* Transfer V2OFF reference
2 SHV OFF
(Synchronized with the
adjustment value of 50.)
53
53-6
Purpose Adjustment
Used to adjust the detection level of the RSPF width.
The adjustment method is the 4-point system. Set the
Function
guide to Max. (A3/WLetter) position, A4R/Letter R
(Purpose)
position, A5R/Invoice R position, and Min. position for
adjustment.
Section RSPF
Operation/Procedure
(Max. position setting)
1. Set the guide to the maximum position, and press the [START] key.
Set WLetter and fit the guide, and press the [START] key.
2. Set A4R/Letter R and fit the guide, and press the [START] key.
3. Set A5R/Invoice R and fit the guide, and press the [START] key.
4. Set the guide to the minimum position, and press the [START] key.
5. Set the paper recognition width (+), and press the [START] key.
6. Set the paper recognition width (–),and press the [START] key.
If "FAILED" is displayed in the above procedure 1, 2, 3, or 4, repeat the
adjustment.
(Middle position L/S setting)
If the middle position adjustment is not required, press the [START] key
without changing the guide position.
Middle position YES MID-L ADJ.ON
adjustment L
NO MID-L ADJ.OFF
YES MID-S ADJ.ON
Middle position
adjustment S
NO MID-S ADJ.OFF
53-7
Purpose Adjustment
Function Used to enter the RSPF width detection adjustment
(Purpose) value.
Section RSPF
Operation/Procedure
1. Touch the item to be adjusted.
The item and the currently set value are highlighted.
2. Enter the RSPF original tray size adjustment value (specified on
the back of the RSPF) with the 10-key.
Setting
Default
range
25-90 50
Operation/Procedure
With the RSPF or the OC cover open, put a black background chart on
the OC glass (the RSPF glass surface is included for the RSPF stan-
50-90 75
dard model), and press the [START] key.
If the adjustment is executed normally, the adjustment value is dis-
played and saved in the EEPROM. If an error occurs, "ERR" is dis-
played and the value is not saved in the EEPROM.
If the adjustment is not performed because of abnormality, "---" is dis-
played.
During execution of the adjustment, the operation cannot be inter-
rupted.
Operation/Procedure
Press [START] key.
53-10
Operation/Procedure
1. Press [START] key.
2. Enter the adjustment value with the 10-key.
Operation/Procedure
Used to enter the number of SW to be changed.
The bit to be changed is specified by 10-key. (The current value is high-
lighted.)
When [START] key is pressed, the entered value is set.
MX-M260/M310/M260N/M310N SIMULATION 6 - 35
Item Content
1 MAX POSITION Max. width
2 POSITION 1 Adjustment point 1
3 POSITION 2 Adjustment point 2
4 MIN POSITION Min. width
53-8
Purpose Adjustment
Used to adjust the RSPF scan position of the mirror
unit automatically. For the RSPF scan position
automatic adjustment, the mirror unit is shifted to
Function
11mm before the RSPF glass cover edge, and is
(Purpose)
operated automatically to scan images by the unit of 1
step, detecting the position up to the glass cover
automatically.
53-9
Purpose Adjustment
Function
RSPF read position adjustment
(Purpose)
Item Setting range
Read position adjustment
Purpose Adjustment
Function
RSPF exp adjustment
(Purpose)
Item Setting range
1 SPF EXPOSURE
2 RSPF EXPOSURE
55
55-1
Purpose Setting
Function
Used to set the soft switch.
(Purpose)
Section Operation
Setting range Default
0-999 0
Default
1-99 50
Default
1-99 53