Sharp AR-M350U

AR-M350 ADJUSTMENTS 9-3
•For the duplex mode (Single ? Duplex), add 10 to the above set value.
•When the print line is shifted toward a from the paper center, decrease the value.
•When the print line is shifted toward b from the paper center, increase the value.
C. Resist quantity setup
•This adjustment required a fine accuracy.
Do not change the default as far as possible.
This adjustment is performed in the following cases:
•When the void quantity is changed by the paper feed tray.
•When paper is skewed.
Before performing this adjustment, the following adjustments must have
been completed.
•LSU right angle adjustment
•Print magnification ratio adjustment
•Print off-center setup
•Void area setup
1) Execute SIM 51-2.
2) Adjust the resist quantity so that paper is transferred stably.
<Factory setup value>
3. Scanner section
A. Scanner unit distortion adjustment
Before executing this adjustment, the following adjustment must have
been completed.
•LSU right angle adjustment
1) Make a test chart as shown below. (Make a self-print pattern 71.)
2) Make a copy from the table glass, and check it.
At that time, set the test chart correctly. If it is set in a distorted
position, the adjustment cannot be made correctly.
3) If the output value is not in the specified range, perform the following
adjustment.
4) Adjust the distortion.
•In the case of Fig. 1
Shift cam A in the direction A by the difference in the copy image.
For one scale (one groove), shift by 0.5mm.
After shifting, tighten the fixing screw (M3 x 12) of cam A and make a
copy again, and check the copy again to insure that there is no distortion.
•In the case of Fig. 2
Shift cam A in the direction B by the difference in the copy image.
For one scale (one groove), shift by 0.5mm.
After shifting, tighten the fixing screw (M3 x 12) of cam A and make a
copy again, and check the copy again to insure that there is no distortion.
Adjustment position Measurement
reference
Specification Set value
Default Range
Print off-center SIM 50-10 Tray 1 Tray 1 Output pattern
center line
0±1.5mm 50 0 - 99 Set value 1:
0.1mm shift
Tray 2 Tray 2
Tray 3 Tray 3/LCC left
Tray 4 Tray 4/LCC right
MFT Manual feed
ADU Duplex
45PPM BPT 55
T1 60
T2 50
DESK 50
ADU 50
35PPM BPT 60
T1 65
T2 55
DESK 55
ADU 55
A
B
[Fig. 1] [Fig. 2]
First copy image First copy image
Image Image
Paper Paper
Difference Difference
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