Sharp MX-2314N, Руководство по обслуживанию

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MX-3114N ADJUSTMENTS AND SETTINGS 5 – 18
When the offset adjustment value is 0, if the color registration
adjustment (automatic adjustment) is performed, the color shift on
the F side and that on the R side are automatically adjusted to be
smaller than that on the center area.
ADJ 6
Scan image distortion
adjustment
(Document table mode)
This adjustment must be performed in the following cases:
* When the scanner (reading) section is disassembled.
* When the copy image is distorted.
6-A Scanner (reading) unit parallelism
adjustment
Before execution of this adjustment, remove the document table
glass.
1) Remove the lamp unit, and then loosen the screws which are
fixing the scanner unit A and the drive wire. Release the scan-
ner unit A from the drive wire.
2) Turn the scanner drive pulley manually and shift the scanner
unit B to bring it into contact with the stopper.
When the scanner unit B is in contact with the two stoppers on
the front and the rear frames simultaneously, the parallelism is
proper.
If this requirement is not met, do the following steps.
Display/Item Content
Adjustment
value range Default
value
A CYAN
(FRONT) Image registration adjustment
value (Main scanning
direction) (Cyan) (F side) 1 - 199 100
B CYAN
(REAR) Image registration adjustment
value (Main scanning
direction) (Cyan) (R side) 1 - 199 100
C MAGENTA
(FRONT) Image registration adjustment
value (Main scanning
direction) (Magenta) (F side) 1 - 199 100
D MAGENTA
(REAR) Image registration adjustment
value (Main scanning
direction) (Magenta) (R side) 1 - 199 100
E YELLOW
(FRONT) Image registration adjustment
value (Main scanning
direction) (Yellow) (F side) 1 - 199 100
F YELLOW
(REAR) Image registration adjustment
value (Main scanning
direction) (Yellow) (R side) 1 - 199 100
G CYAN
(SUB) Image registration adjustment
value (Sub scanning
direction) (Cyan) 1 - 199 100
H MAGENTA
(SUB) Image registration adjustment
value (Sub scanning
direction) (Magenta) 1 - 199 100
I YELLOW
(SUB) Image registration adjustment
value (Sub scanning
direction) (Yellow) 1 - 199 100
J OFFSET
CF Image registration offset
adjustment value (Main
scanning direction) (Cyan)
(F side) 1 - 199 100
K OFFSET
CR Image registration offset
adjustment value (Main
scanning direction) (Cyan)
(R side) 1 - 199 100
L OFFSET
MF Image registration offset
adjustment value (Main
scanning direction) (Magenta)
(F side) 1 - 199 100
M OFFSET
MR Image registration offset
adjustment value (Main
scanning direction) (Magenta)
(R side) 1 - 199 100
N OFFSET
YF Image registration offset
adjustment value (Main
scanning direction) (Yellow)
(F side) 1 - 199 100
O OFFSET
YR Image registration offset
adjustment value (Main
scanning direction) (Yellow)
(R side) 1 - 199 100
P OFFSET
CS Image registration offset
adjustment value (Sub
scanning direction) (Cyan) 1 - 199 100
Q OFFSET
MS Image registration offset
adjustment value (Sub
scanning direction) (Magenta) 1 - 199 100
R OFFSET
YS Image registration offset
adjustment value (Sub
scanning direction) (Yellow) 1 - 199 100