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Model: SDC2061E
Make 10 11 xl 7" single color copies with the color(s) which has light spots.
6.
7.
Open SP mode 4-l Auto Process Control Selfcheck and select PID. Open SP mode 2-2 Test Pattern
Condition, and reset the test pattern condition.
Open SP mode 3-l Toner Density. Make 10 11x17" full color copies while observing the Vt of the color(s)
8.
which has light spots. When the Vt is within kO.2 of Vref, cancel the remaining copies.
Open SP mode 1-4 Setting for P-con Off Mode and lower VB and VG settings by 100 for the color(s)
9.
which has light spots.
10.
Open SP mode 4-l Auto Process Control Selfcheck and select reset.
11.
Open SP mode 2-2 Test Pattern Condition, set the test pattern condition and select full dot pattern.
12.
Make an 11x17" single color copy(s) using the color(s) which has light spots. If copy quality is improved
to acceptable level, open SP mode l-4 Setting for P-con Off Mode and return VB and VG to default
settings.
13.
Open SP mode 4-l Auto Process Control Selfcheck and select PID. Make one 11x17" single color copy
with the color(s) which has light spots. Open SP mode 2-2 Test Pattern Condition, and reset the test
pattern condition.
14.
If some light spots are still remaining on the copy made at step 12, open SP mode l-5 Transfer Belt Bias
and increase transfer belt bias by 200. ( Transfer Belt bias can be increased further, but not by more than
400.)
15.
If the copy quality is not acceptable with the sample made at step 12, repeat the procedure from
step 4.
Savin Corporation
Technical Service Operations -
Date: 1 O/22/97
P.O. Box
10270, Stamford, Connecticut 06904 --- (203) 967-5000
No: 005
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