Sharp MX-1810U Service Manual page 91

7) Press [OK] key.
The adjustment result becomes valid.
4-D Copy mode image lead edge position,
image loss, void area, image off-center, sub
scanning direction image magnification
ratio automatic adjustment (Scanner)
(RSPF mode)
1) Enter the SIM50-28 mode.
2) Press the [SPF ADJ] key.
3) Proceed to one of the three screens for selecting the cassette
used to print RSPF adjustment patterns by selecting the corre-
sponding 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] key, 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.
MX-3610N ADJUSTMENTS AND SETTINGS 4 – 15
6) RSPF adjustment patterns are loaded into the RSPF.
(Set so that the pattern surface faces up.)
* By pressing the [REPRINT] key, you can return to the cas-
sette selection screen and have the machine self-print
RSPF adjustment patterns again.
7) Press the [EXECUTE] key, 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).
Adjustment Item List
• RSPF original leading edge adjustment (front side)
• RSPF original off-center adjustment (front side)
• RSPF original sub-scan magnification adjustment
(front side)
8) RSPF adjustment patterns are loaded into the RSPF.
(Set so that the pattern surface faces down.)
* By pressing the [REPRINT] key, you can return to the cas-
sette selection screen and have the machine self-print
RSPF adjustment patterns again.