Dell Color Laser Printer 2130cn, Руководство по обслуживанию

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Chapter 1 Troubleshooting
Flows 93 Spots
Random
Periodic
13 13
13 13
Mnt01112KA
13 13
13 13
Mnt01113KA
Yes
Checking the Spots.
Print the contamination check
page.
Are there toner spots during
printing?
No
Printing data is incorrect,
then check the printing
data which the problem
generated.
Yes
Checking the defective parts
Print the [Pitch Configuration
Chart] of the [Chart Print ] of the
[Diagnosis] tab in [Tool Box].
Check the defective parts by
comparing the printed horizontal
band cross out with Pitch Chart.
(Refer to Chapter 4.1.)
Are there any horizontal band
cross out matching the chart?
No
Replace the corresponding parts.
When the result corresponds to
the [b-12 PHD] of the pitch chart,
performing the [PHD Refresh
Configuration Check] of [Chart
Print] in [Diagnosis] tab of [Tool
Box] may improve image quality.
Yes
Checking the error mode
Does the spots occur when
copying?
No
Yes
Checking the original
Is the original color clean?
No
Change the original.
Yes
Checking for foreign objects or
toner contamination in the paper
transfer path
Remove any foreign objects and
clean the toner in the paper
transfer path between the
TRANSFER ASSY and the
FUSER ASSY.
Are there still toner spots during
printing?
No
END
A
Period(mm) Replacement Parts
66.7 Fuser
75.4/37.7 PHD ASSY
44.0/37.6 Printer