Ricoh MP C7500 - Manual (Page 24)

24 Key Selling Points
Key Selling Points
Superb Image Quality
Ultra-fine chemical toner
New imaging processing technology
Better colour matching, more even solids, deeper chroma saturation
600dpi 4 bit colour resolution
Ricoh and Fiery Controller options
Copier image separation
PxP™ Toner
Aficio MP C6000 and MP C7500 use a new
specially formulated oil-less pulverised toner.
With the new toner these machines produce
even better image quality than their
predecessors.
The toner, which has ultra-fine uniformly
shaped particles, reduces graininess,
improves image density and evenness, and
helps achieve fine colour matching. The toner
also has a lower fusing temperature, a factors
driving the increased speed and productivity.
New Developer Unit
A new developer unit improves the flow of
toner and developer throughout the unit. A
more even mix of ultra-fine particle toner with
developer results in more even solids and
reducing banding. It also reduces halo effects.
The new developer unit also operates at a
lower temperature than that in the previous
machine and can help reduce overheating in
warm environments.
New Fusing Unit
Because the new toner fuses at lower
temperature, it has been possible to develop a
lower temperature fusing unit. Specially
designed thin fusing rollers reach working
temperature more quickly and are better able
to maintain temperatures better, resulting in a
faster warm up and improved output speeds.
In addition, a softer surface on the fusing roller
allows a greater latitude of paper weights to be
fused and since pick-off pawls don't touch the
roller pawl stripes are eliminated.
Copier Image Separation
Aficio MP C6000 and MP C7500 employ ASIC
technology (application specific integrated
circuits) for data processing. This technology
helps achieve better gradation of images
(smoother tones) and allows clear separation
of text and image in copying so that photo and
text / photo images are of an even higher
quality than before.