MX-5001N ADJUSTMENTS 5 – 104
8) SPF adjustment patterns are loaded into the RSPF.
* By pressing the [REPRINT] button, you can return to the
cassette selection screen and have the machine self-print
SPF adjustment patterns again.
9) Press the [EXECUTE] button, and the machine starts loading
SPF adjustment patterns (for the back side).
* The screen shows a message indicating that the machine is
reading SPF adjustment patterns (for the back side).
The machine starts calculating the adjustment amount (for
the back side) after it has read the patterns for the back side.
After the machine has finished calculating the adjustment
amount for the back side, the next screen appears where
you can view the results of the adjustments.
<Adjustment Item List>
• SPF original leading edge adjustment (back side)
• SPF original off-center adjustment (back side)
• SPF original sub-scan magnification adjustment (back side)
10) The adjustment result screen appears.
This screen shows the current values along with the previous
values in parentheses.
* By pressing the [REPRINT] button, you can return to the
cassette selection screen and have the machine self-print
SPF adjustment patterns (for the front and back sides)
again.
* To have the machine start re-reading the SPF adjustment
patterns (front and back sides), press the [RESCAN] button.
* To return to the top menu without saving the adjustment val-
ues into EEPROM and RAM, press the [RETRY] button.
* To display the data used for adjustment, press the [DATA]
button.
11) To save the adjustment values into EEPROM and RAM and
return to the top menu, press the [OK] button.
* To return to the result screen, press the [BACK] button.
27-E DSPF mode image off-center, image lead
edge position, sub scanning direction
image magnification ratio auto adjustment
This adjustment is required in the following cases:
* The scan control PWB has been replaced.
* The EEPROM on the scan control PWB has been replaced.
* The scanner (reading) section has been disassembled.
* The scanner (reading) unit has been replaced.
* When a U2 trouble occurs.
* The PF section has been disassembled.
* The DSPF unit has been replaced.
This adjustment is used to adjust the DSPF (front/back) document
lead edge, off-center, sub operation magnification ratio.
1) Enter the simulation mode 50-28 to select [SPF ADJ].
2) Select an adjustment item (front, back, both).
<List of adjustment items>
3) The display shows the tray select screen for printing the SPF
adjustment pattern. Select a tray for SPF adjustment printing.
4) Self-print of the SPF adjustment pattern is performed.
Menu display item Content
SIDE1 DSPF adjustment front surface
SIDE2 DSPF adjustment back surface
ALL DSPF adjustment front/back surface
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$872,0$*(326,7,21$'-8670(176(59,&(
$872,0$*(326,7,21$'-8670(176(59,&(
$872,0$*(326,7,21$'-8670(176(59,&(
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