Xerox 498K19440 Datasheet download pdf (Page 27)

XEROX

D110/ D125 COPIER-PRINTER CED

12. Image Quality

Image quality perception is subjective and will be affected by ambient lighting conditions.

• Like other reproduction processes, there will be some variation of output quality over time. For example:

long runs, with high area coverage. Factors contributing to this can include frequency of service and

xerographic components.

• Image quality is strongly influenced by paper surface structure, texture, and color. To ensure that your

customers are optimally satisfied, key applications should be printed using representative paper and

reviewed by the customer.

• The surface texture of some uncoated papers may cause increased graininess in halftone areas printed

with toner. This effect may be minimized by using smooth or coated papers (refer to the Recommended

Materials List).

• Sheets of a job may exhibit slight gloss differential and oil streaks from page to page. Operational mode

will have an impact on the level of gloss differential.

• Prints may exhibit random white spots caused by paper dust, stray developer beads, or other

miscellaneous particles. You can reduce the occurrence of white spots by using Xerox

approved paper. If

customers are cutting their own paper, ensure that cut edges are dust free, and keep the machine in a

clean and dust/dirt reduced environment. Failure to do this will result in increased frequency of white

spots.

• As with any printing process, artifacts will occur. These include streaks, mottle, banding, spots, etc. For

most jobs and clients, the expected level of artifacts is within the normal operational and component

quality ranges of the system and will not affect the acceptability of the job. Maintenance procedures are

available to mitigate these artifacts. Random artifacts will occur. Artifact-sensitive jobs should be

monitored. Using products on the recommended by your Xerox

Supplies Specialist and maintaining your

environment will also help to minimize the occurrence of these artifacts.

• Environmental factors such as very high or very low humidity effects image quality. See the

Environmental Requirements section of this document for guidelines.

13. Billing meters and accounting

The product provides accurate billing of all prints through the electronic billing meter within the printer system.

There is no mechanical meter on the printer system. Meters can be accessed and read from the user interface on the

printer.

Customers may have the option to access Automatic Meter reads (AMR); where available.

The electronic billing meter is able to track copy (hardcopy) input, scan, and print jobs.

Depending on the application, some blank pages used for duplex printing may be counted for metering purposes.

Paper run through the post process inserter will not increment the billing meter.

The internal accounting system is able to track large sized media (11x17/A3) separately from Letter/A4 sized media.

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Xerox 498K19440 Datasheet Page 27