MX-M363N, MX-M363U, MX-M503N, MX-M503U (serv.man18). June 10 - Sharp Copying Equipment Service Manual (repair manual). Page 114

MX-M503N  MX-RP11  28 – 8

: '10/Jun/18

1)

Enter the SIM50-28 mode.

2)

Press the [SPF ADJ] button.

3)

Proceed to one of the three screens for selecting the cassette
used to print RSPF adjustment patterns by selecting the corre-
sponding button.
Select [ALL] with the key button.
SIDE1: RSPF adjustment for the front side
SIDE2: RSPF adjustment for the back side
ALL: RSPF adjustment for both the front and back sides

4)

Select one of the cassettes that can be used to print RSPF
adjustment patterns. (Multiple selection is not allowed.)

5)

Press the [EXECUTE] button, and the machine starts self-print
of RSPF adjustment patterns.
* The screen shows a message indicating that the machine is

self-printing RSPF adjustment patterns.
When self-print finishes, the next screen appears where you
can start RSPF adjustments.

6)

RSPF 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
RSPF adjustment patterns again.

7)

Press the [EXECUTE] button, and the machine starts reading
RSPF adjustment patterns (for the front side).
* The screen shows a message indicating that the machine is

reading and calculating RSPF adjustment patterns (for the
front side).
The machine starts calculating the adjustment amount (for
the front side) after it has read the patterns for the front side.
After the machine has finished calculating the adjustment
amount for the front side, the next screen appears where
you can have the machine start reading RSPF adjustment
patterns (for the back side).

• RSPF original leading edge adjustment (front side)
• RSPF original off-center adjustment (front side)
• RSPF sub-scan magnification ratio adjustment (front side)

8)

RSPF 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
RSPF adjustment patterns again.

9)

Press the [EXECUTE] button, and the machine starts loading
RSPF adjustment patterns (for the back side).
* The screen shows a message indicating that the machine is

reading RSPF 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.

• RSPF original leading edge adjustment (back side)
• RSPF original off-center adjustment (back side)
• RSPF sub-scan magnification ratio 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
RSPF adjustment patterns (for the front and back sides)
again.

* To have the machine start re-reading the RSPF 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.

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