Epson GQ-3500 Boletín de asistencia sobre productos - Página 8

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Print Drum Cleaning -

can be wiped off with a clean soft cloth. The Collector will remove

residual toner, so do not attempt

Over-enthusiastic cleaning subjects the

scratches.

Reattach the-Print Drum to the Collector in the Processing

Tray carefully realigning the units to each other.

Developer Unit - Can be removed by releasing the small blue

lever and lifting the developer. Inspect toner roller (this

contacts the drum when the developer is installed) for an even

silver/black surface. An uneven toner distribution should be

reported to your service technician for further inspection.

OTHER COPY QUALITY CONCERNS

Ghost Images On Page - Are usually the result of a clogged or

malfunctioning collector unit. Perform the cleaning procedure out-

lined above.

Light Copy Image -

broken transfer corona wire. Also, paper thickness in excess of

the recommended will prevent proper toner transfer.

Toner Smears On Page - Are the indication of either a dirty or

clogged collector or a defective developer. This

manifested in toner splotches on the page. Perform the cleaning

and inspection procedure outlined above.

Bond Paper -

quality symptoms.

use in laser printers. Generally smooth surfaced envelopes and

paper will provide better print.

Also, paper that has horizontal rather than vertical grain

will likely cause excessive paper curl upon exiting the printer.

Specify vertical grain when ordering paper for your printer.

EPSON AMERICA SERVICE, 23610 TEL0 AVENUE, TORRANCE, CALIF. gOSOS

Inspect

generally the result of a dirty or

Will possibly cause several types of poor print

is recommended to utilize paper intended for

the Drum for excess

to clean all toner

Print Drum

which

toner

from the Drum.

to the risk of

can

also be