Xerox 7556, 7525 Print Quality, How the WorkCentre, Precise Color Registration, fi ne-line detail

Section 1: Evaluating Workgroup

Color Multifunction Printers

Print Quality

Many factors determine the quality of the print output delivered by a color multi- function printer. Printhead technology and image resolution, color registration and accu- racy, and intuitive, user-friendly color adjustments are all key components of a printer’s ability to deliver the results you demand to bring your high-end color print jobs in-house.

How the WorkCentre® 7525 / 7530

/7535 / 7545 / 7556 multifunction printer exceeds the print quality requirement

Color registration and accuracy

With an ASIC driver to control the light intensity of the LEDs in each printhead, HiQ LED offers better dot-to-dot intensity and timing control,

Precise Color Registration

The WorkCentre 7525 / 7530 / 7535 / 7545

/7556 digitally adjusts for mis-registration.

Notice the white edges on the “G” and “M” produced by the laser device. The WorkCentre 7525 / 7530 / 7535 / 7545 / 7556 automati- cally makes the necessary adjustments.

WorkCentre 7525 / 7530 / 7535 / 7545 / 7556

R G B

C M Y

and produces more precise color registration. HiQ LED handles mis-registration issues auto- matically, simultaneously and continuously, from LED to LED. In fact, tests show that HiQ LED technology corrects color mis-registration even better than comparable laser printers.

Plus, true Adobe® PostScript® 3™, PCL® and XPS give you the power to print visually rich docu- ments reliably.

Printhead technology and image resolution

The WorkCentre 7525 / 7530 / 7535 / 7545

/7556 multifunction printer features the new

Xerox HiQ LED printhead, which offers major improvements in image quality.

The “brain” behind the entire print-head process is Xerox’s new application specifi c integrated circuit (ASIC) driver chip. This high-performance driver precisely controls the intensity and timing LEDs in each printhead to achieve true 1200 x 2400 dpi resolution—print quality that’s equivalent to, and often better than, comparable laser systems. By continually and automatically monitoring information about each LED, the ASIC driver can adjust each

diode’s light intensity and timing. This ensures uniformity across the entire LED array—and produces consistently high print quality without compromising the printer’s high-speed output. Whether printing spreadsheets, presentations or customer collaterals, the WorkCentre 7525

/7530 / 7535 / 7545 / 7556 delivers truly impressive results.

Plus, Xerox EA Ultra Low-Melt toner—chemically grown to produce the market’s smallest, most uniformly shaped particles—delivers sharper clarity, excellent shadowing and outstanding

fi ne-line detail.

Unique color control

Our “Color By Words,” a powerful-yet-intuitive color technology, takes the guesswork out of optimizing your color print jobs. With Color By Words there is no need to manipulate source fi les. Users simply select the desired color modifications from a drop-down list—such as “green colors a lot more green” or “red colors a lot more saturated”—and the image is automatically adjusted.

Comparable Laser

R G B C M Y

Original photo not right? Use the Color By Words drop-down list and choose “yellow-green colors a lot more green,” and “red colors a lot more saturated.” Picture-perfect results.

Color By Words:

Unique color control

Have you ever wanted to change the

color of one object or area in a printout without affecting the rest of the page? With the Color By Words feature there is no need to go back to square one and manipulate source fi les. You simply select the desired color modifi cations from a drop-down list, and Color By Words will adjust your printout.

4 Xerox WorkCentre 7525 / 7530 / 7535 / 7545 / 7556 Evaluator Guide