Sharp MX-M260 Service Manual page 69

61
61-1
Purpose Operation test/check
Used to check the LSU (polygon motor) operation.
Function
Check speed can select 145mm/s or 122mm/s
(Purpose)
individually.
Section LSU
Item Operation
Operation/procedure
Press the [START] key, and the LSU test is performed.
Used to set the LSU to ON state and check that the sync signal
(HSYNC/) is outputted or not.
After operation for 30 sec, the result is displayed. (Interruption cannot
be made for 5 sec after starting the operation.)
63
63-1
Adjustment/setting/operation data output/check
Purpose
(display/print)
Function Used to check the result of shading correction.
(Purpose) (The shading correction data are displayed.)
Section Scanner (Exposure)
Item Operation
Operation/procedure
Pressing the [START] key performs shading, and displays the result
(center pixel).
63-7
Purpose Adjustment
Used to adjust the RSPF white correction start pixel
Function position automatically.
(Purpose) This adjustment is performed after the lens unit is
replaced.
Section Scanner
Item Operation
Operation/procedure
Lift the RSPF unit to the fully open position, and press the [START] key.
[ ] indicates the order number of the pixel of the white sheet for RSPF
exposure correction in the RSPF position.
If the adjustment is normally completed, "COMPLETE" is displayed
and data are written into the EEPROM.
In case of an abnormality, "ERROR" is displayed and no data is written
into the EEPROM.
The RSPF white correction start pixel = Displayed pixel position – 34
If the simulation is executed with the RSPF unit closed, an error will
result.
64
64-1
Purpose Operation test/check
Function Used to check the operation of the printer function
(Purpose) (auto print operation).
Section Printer
Item Operation
Operation/procedure
1. Select the print item with the 10-key.
2. Press the [START] key.
The display is shifted to the copy menu.
3. Select the paper feed tray and the print density.
4. Press the [START] key.
During execution of the print test, the [SYSTEM SETTINGS] key and
the [INTERRUPTION] key are invalid.
* If the IMC board is not installed, the key inputs cannot be made.
Operation/Procedure
Press the keys displayed on the LCD sequentially.
Adjust the touch panel coordinates.
When the point of "+" on the LCD is pressed, it turns gray. Press all the
four points of "+."
Operation/Procedure
Check the touch panel coordinates.
Press the keys displayed on the LCD sequentially.
When the touch panel is pressed, the X-coordinate and the Y-coordi-
nate (dot conversion values) are displayed.
Operation/procedure
Check the key input of the operation panel.
Press the keys displayed on the LCD sequentially.
After completion of all key entries, "COMPLETE" is displayed.
MX-M260/M310/M260N/M310N SIMULATION 6 - 36
Copying is started.
Item Content
Self print is made in 2 by 4 mode
(printing 2 lines and not printing
4 lines). Since scanning is not
2 BY 4
1 performed, when the original is
MODE
set on the RSPF, this cannot be
performed.
* Duplex print cannot be made.
Lattice print (1cm, 1dot width
LATTICE WLT, A3 print (A3 main scan,
2
PRINT WLT sub scan)) is performed.
* Duplex print can be made.
65
65-1
Purpose Adjustment
Function Used to adjust the touch panel (LCD display section)
(Purpose) detection position.
Section Operation (Display, Operation)
65-2
Adjustment/Setting/Operation data output check
Purpose
(Display, Print)
Function Used to check the touch panel (LCD display section)
(Purpose) detection position adjustment result.
Section Operation (Display, Operation)
65-5
Adjustment/Setting/Operation data output check
Purpose
(Display, Print)
Function
Used to check the key inputs of the operation panel.
(Purpose)
Section Operation (screen/operation)
Setting
Default
range
1-2 1