Sharp MX-M260 Service Manual page 56

40
40-1
Purpose Operation test/check
Function Used to check the sensor of the machine manual feed
(Purpose) tray.
Section Paper feed
Item Operation
Operation/procedure
The active sensors and detectors are highlighted.
MPLS1 Manual tray length detection 1
MPLS2 Manual tray length detection 2
MPLD1 Manual feed paper length detection 1
MPLD2 Manual feed paper length detection 2
Width detection size of the manual feed tray (one of them is displayed.)
A4/A3, LT/WLT, B5/B4, INV/LTR, A5/A4R, B5R, POSTCARD, EXTRA,
8K/16K
40-2
Purpose Adjustment
Function Used to adjust the manual paper feed tray paper width
(Purpose) detector detection level.
Section Paper feed
Item Operation
Operation/procedure
The adjustment method is of the 4-point system. Set the guide to Max.
(A3/WLetter) position, A4R/Letter R position, A5R/Invoice R position,
and Min. position for adjustment.
1) Set A3/W Letter and fit the guide, then press the [START] key.
2) Set A4R/LetterR and fit the guide, then press the [START] key.
3) Set to A5R/INVOICE R and fit the guide, then press the [START] key.
4) Narrow the guide at minimum, press the [START] key.
5) Set the paper detection width (+), and press the [START] key.
6) Set the paper detection width (–), and press the [START] key.
If "FAILED" is displayed in procedure 1), 2), 3), or 4), it is NG of adjust-
ment. Repeat the adjustment.
Middle position adjustment L
Middle position adjustment S
40-3
Purpose Adjustment
Function The AD conversion value of manual feed width
(Purpose) detection is displayed.
Section Paper feed
Item Operation
Operation/procedure
The AD conversion value of manual feed width detection is displayed.
Yes MID-L ADJ.ON
No MID-L ADJ.OFF
Yes NID-S ADJ.ON
No MID-S ADJ.OFF
MX-M260/M310/M260N/M310N SIMULATION 6 - 23
41
41-1
Purpose Operation test/check
Function Used to check the document size detection photo
(Purpose) sensor.
Section Others
Item Operation
Operation/procedure
The operation status of the sensors and detectors in the original size
detection section are displayed. The active sensors and detectors are
highlighted.
Original cover state
OCSW Open: Highlighted display
Close: Normal display
Original sensor status
PD1 to 5 Without original: Normal display
With original: Highlighted display
For AB series, PD1 to 5 is displayed, for inch series, PD1 to 4.
41-2
Purpose Adjustment
Function Used to adjust the detection level of the document size
(Purpose) photo sensor.
Section Others
Item Operation
Operation/procedure
Place an A3 (or WLT) document on the document table, and press
[START] key with the OC cover open.
The adjustment is performed and the result is displayed.
Original cover state
OCSW Open: Highlighted display
Close: Normal display
1 to 5 PD sensor detection level (Hexadecimal display)
The value in [ ] shows the threshold value. (Hexadecimal display)
For AB series, 1 to 5 is displayed, for inch series, 1 to 4.
During execution of the simulation, "EXECUTING" is displayed.
41-3
Purpose Operation test/check
Used to check the light reception level and the
Function
detection level of the original size detection photo
(Purpose)
sensor.
Section Others
Item Operation
Operation/procedure
The detection output level of each sensor is displayed in real time.
Original cover state
OCSW Open: Highlighted display
Close: Normal display
1 to 5 PD sensor detection level (Hexadecimal display)
The value in [ ] shows the threshold value of 20 degree detection
adjustment. (Hexadecimal display)
For AB series, 1 to 5 is displayed, for inch series, 1 to 4.
41-4
Purpose Adjustment
Function
Used to adjust the detection level of OC 20 degrees.
(Purpose)
Section Others
Item Operation