I
—
‘m
SF-73W
SF-7350
Test command
50
(SF-7~~0 only)
72
79
Function
4)
ADD the compensationvalue to the previousy stor~ value ad enter tk new inputvsdueusingthe numberkey. If
the new value is less than 2 or greater than 6 YOUmustm~e tie k- k- dti date, turntie machineoff and on,
then repeat teat command48.
When the psw is pushed
after entry of a new f9Ure, the f~ure is st~~ in the me~v and the reedy hmp g-s
out.
Magnification
Compensation
Magnification
Cornperr-tion
ratio[7.]
value
ratio
IYo]
value
.52 tO.65 4
—.07 to .07
0
.37 to .51
3
—.08 to —.22
—1
.23 to .36 2
—.2S to —,36
—2
.08 to .22 1
—.37 to —.51
+
—.07 to .07
0 —.52 to —,65
4
Example
Magnification
Compensation
Previously
Input
ratio
value
storti value
valuo
+0.5 +3 2
5
4.25
—2
6 4
4.5
4 3
(Mwe thelenskse sIRphtetowardpaperentrys~e)
+0.5
+3
5
(Movethelensbaseslit~te towardpapsr etitswe)
Used to adjustthe CWYlead edge imagelocation.
When this teat command is executed, the machine startsto warm up with the currentiyused lead edge adjustment
value on display. In the case of the SF-7350, the lens base moves to the normalposition.When the machineie redy
for operation, set the lead edge adjustmentvalue to W“
and pushthe PSW to make a copy. Meeeure the distance(L)
across the oopy ked edge image area and the kad edge of the copy paper. Now, obtain the bed edge adjustment
value (PSC) withthe fdbwing fomula.
PSC = L x 4.35 + 10.87 (fractionmustbe rounded)
Enterthe PSC value obtainedand pushthe PSW. The enteredfwure is storedin the mem~ and a copyis produced.
Check onthat copythat the lead edge image baa is 2.%1 mm.
To caned the teat command,pushthe CLEAR key (twiceifduringthe copyo~ration).
Wkh the SF-7350, the magnificationratiosdect key isinoperativeduringthisteat commandmode.
Used to enter the lead edge adiuetvalue formagn~cationratios.
See [8]-3-G forthe procedure.
Used to presetthe maintenanceindicatorlamp activationcounter.
Metiod:
1) When this teat command h executed, the contents of the currentfyset maintenance indkator bmp actitin
counterand the reedy lamp are dbplayed.
2) E@er tie parameter appropriateto the marntenencecountereetti~ uei~ a key between 1 ti 4, in refer~~ to
t~ ~~ ~~w aRer tk actiation of the redy lamp, and push the PSW. W~ thh the numberis st~~ in tie
memory and the ready
lampgoesout.
Maintenancelamp
Devdoper tamp activatkn count
Parameter
activationcount
Btack
Cokr
1
10,000
30,000 5,000
2
15,000
30,000 5,000
3
30,000
30,000 5,000
4
notactive not active
6,000
Used to assgn the model and localversion.
Method:
1) When thisteat commandis executed,the currentlystoredmodelname and the Iocd versionare dkplayed. (See the
table.)
The ready lamp turnson.
2) Enter the parameters appropriateto the model name and local version and push the PSW to store parametersin
the memory.The ready lampgoes out.
.
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