Sharp MX-M264U Service Manual page 141

Item/
Content
Display
ERROR Error code
CODE (0, 1-14)
(for debug)
RSPF First scan
WHITE RSPF white reference
LEVEL 1ST level
RSPF Second scan
WHITE RSPF white reference
LEVEL 2ND level
63-2
Purpose Adjustment
Function (Purpose) Used to perform shading.
Section
Operation/Procedure
1) (When RSPF model)
Press [EXECUTE] key.
Used to perform shading.
When the operation is completed, [EXECUTE] key returns to the
normal display.
63-3
Purpose Adjustment
Function (Purpose) Used to perform scanner (CCD) color bal-
ance and gamma auto adjustment.
Section Scanner
Operation/Procedure
1) Place the SIT chart (UKOG-0280FCZZ or UKOG-0280FCZ1)
on the reference position of the left rear frame side of the doc-
ument table.
2) Select a target color of data display with [R] [G] [B] keys, and
press [OC] key.
3) Press [EXECUTE] key.
The scanner (CCD) color balance automatic adjustment is per-
formed.
When the operation is completed, data are displayed on the initial
screen.
NOTE
0 No error
1 Loop number over
2 The target value is under
the specified value.
3 The gain set value is
negative.
4 END is not asserted.
(Gain adjustment)
5 (reserve)
6 Underflow
7 Black shading error
8 Other error
9 END is not asserted.
(White shading)
10 END is not asserted.
(Black shading)
11 END is not asserted.
(Light quantity correction)
12 END is not asserted.
(Scan)
13 Register check error.
(When booting/
Before gain)
14 Register check error.
(Before light quantity
correction)
MX-M264U SIMULATION 6 – 67
63-4
Purpose Adjustment/Setting/Operation data check
Function (Purpose) Used to display the SIT chart patch density.
Section
Operation/Procedure
1) Set the SIT chart (UKOG-0280FCZZ or UKOG-0280FCZ1) to
the reference position on the left rear frame side of the docu-
ment table.
2) Select a target color of data display with [R] [G] [B] keys, and
press [OC] key.
3) Select a data display mode.
GAMMA THROUGH SIT chart scan data
COPY GAMMA Copy mode gamma process data of the SIT chart
scan data
SCANNER GAMMA Image send mode gamma process data of the SIT
chart scan data
SIT CHECK SIT chart scan data/Check result
4) Press [EXECUTE] key.
The patch of the SIT chart is scanned.
When the operation is completed, data are displayed on the
initial screen.
63-5
Purpose Adjustment/Setup
Function (Purpose) Used to perform the scanner (CCD) color
balance and gamma default setting.
Section
Operation/Procedure
1) Press [SIDE A(OC)] key.
2) Press [EXECUTE] key, and press [YES] key
3) The scanner (CCD) color balance and gamma are set to the
default.