Samsung ML-1665 Service Manual - Page 84
Stains on Back of Description, The back of the is stained at 39.2 mm intervals.
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Alignment and Troubleshooting 13) Stains on Back of Page Description : The back of the page is stained at 39.2 mm intervals. 1. Transfer roller is contaminated. 2. Pressure roller is contaminated. Print 2 or 3 times. Run Self-Test to remove the contamination of the transfer rolle.r 1. Replace the transfer roller if contaminated severe.ly 2. Disassemble the fuser and clean the H/R(Heat Roller) and P/R (Pressure roller).And check the area between H/R and Thermistor. If contaminated, clean the area not to be deformed. Service Manual 4-36 Samsung Electronics
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Alignment and Troubleshooting
Service Manual
4-36
Samsung Electronics
13) Stains on Back of Page
Description :
The back of the page is stained at 39.2 mm intervals.
1. Transfer roller is contaminated.
Print 2 or 3 times. Run Self-Test to
remove the contamination of the
transfer roller
.
2. Pressure roller is contaminated.
1. Replace the transfer roller if
contaminated severely
.
2. Disassemble the fuser and clean
the H/R(Heat Roller) and P/
R
(Pressure roller).
And check the
area between H/R and
Thermistor
. If contaminated,
clean the area not to be deformed.