Sharp MX 3501N - Color Laser - Copier, Service Manual, Page: 107 / 448

MX3500N ADJUSTMENTS 6 – 62
27-A Print image main scanning direction image
magnification ratio automatic adjustment
1) Enter the SIM50-28 mode.
2) Select [BK-MAG ADJ] with the key button.
3) Select the paper feed tray with paper in it with the key button.
(Any paper size will do.)
4) Press [EXECUTE] key.
The adjustment pattern is printed out.
5) Set the adjustment pattern on the document table. (Any direc-
tion)
Note: Fit the adjustment pattern correctly with the document
guide.
6) Press [EXECUTE] key.
The following item is automatically adjustment.
* Print image main scanning direction image magnification
ratio
7) Press [OK] key.
The adjustment result becomes valid.
27-B Image off-center automatic adjustment
1) Enter the SIM50-28 mode.
2) Select [SETUP/PRINT] ADJ with the key button.
3) Select [ALL] with the key button.
(NOTE)
By pressing [LEAD] or [OFFSET] button, the following items
can be executed individually.
* [LEAD]: Print image lead edge image position adjustment
* [OFFSET]: Print image off-center adjustment
When [ALL] is selected, both of the above two items are
executed simultaneously.
4) Select a paper feed tray to be adjusted.
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT : SERVICE
OC ADJ BK-MAG ADJ
SPF ADJ SETUP/PRINT ADJ
RESULT DATA
1/1
0
CLOSE
0
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT 㧦 SERVICE
EXECUTE
1/1
MFT CS1 CS2
CLOSE
0
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT 㧦 SERVICE
CLOSE
EXECUTE
PLEASE WAIT
NOW EXECUTING…
REPRINT
0
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT
㧦
SERVICE
CLOSE
BK MAG : ** |**|
RESCAN REPRINT
OK
RETRY DATA
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT : SERVICE
OC ADJ BK-MAG ADJ
SPF ADJ
SETUP/PRINT ADJ
RESULT DATA
1/1
0
CLOSE
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT : SERVICE
LEAD OFFSET
ALL
1/1
0
CLOSE
0
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT : SERVICE
EXECUTE
1/1
MFT
CS1
CS2 ADU
CLOSE
CS3 CS4 LCC