Sharp MX-7500N Quick Manual page 6

Reliability Builders
Triple Air-Feed System
The Triple Air-Feed System on the optional 5,000-sheet MX-LC13 Large
Capacity Trays reliably separates and feeds in paper to facilitate jam-free
operation and minimise downtime. Capable of supporting a wide range of
paper types, this system employs air-feed technology and three precisely
directed air flows for maximum reliability and proper paper handling.
Suction
Sheet separation
Assist air
Multi-Feed Detection System
A precision-engineered Multi-Feed Detection System employs ultrasonic
technology and separation rollers for double-fed paper to detect and
prevent misfeeds from the paper feed section for maximum uptime.
Highly Rigid Main Frame
A highly rigid support frame isolates
and protects critical machine
components in the MX-7500N/6500N,
ensuring increased durability and
reliability. The unit can withstand heavy
use in locations where rapid,
high-volume output is demanded.
Full Front Access
Particularly convenient during toner cartridge replacement, an unlikely
paper jam, and other operations, full front access to all key machine
components ensures easy maintenance—and maximum uptime.
5
(Conceptual image)
Front-to-Back Registration
Based on feedback from two paper-position sensors located in the paper
path, the MX-7500N/6500N employs an image shift function to
automatically adjust the position of printed images with respect to the
edges of a page. This precise front-to-back registration ensures exact
correspondence of the printed material, so that consistently high levels
of quality can be achieved when producing leaflets, brochures, and other
documents—including those with two-sided double-page spreads or
those that are to be saddle stitched and trimmed. Users can also
manually adjust vertical/horizontal ratio* and position settings to achieve
even more precise front-to-back registration.
* Available only for Sharp printer driver.
Paper delivery direction
Leading edge
detection sensor
A4 paper
Curl Correction
For reliable output of two-sided copies and prints, the MX-7500N/6500N
provides built-in curl correction to uncurl paper just after transfer. And
for added stability, the optional Curl Correction Unit uses top and
bottom rollers to apply pressure to convex and concave curls, preventing
paper from warping before it goes to the finisher.
Pressure
Convex curl
Administrator Machine Adjustments
The MX-7500N/6500N has a machine adjustment menu to enable MFP
administrators (i.e., trained print room managers) to access and
configure machine set-up for a total of 50 items in three areas: image
quality, image position/ratio/
area, and peripherals. As there
is no need to call for outside
service staff when making MFP
adjustments, machine
downtime is reduced and
productivity boosted.
Rear edge detection
(finely arrayed contact
image sensors)
Adjusted position
of printed image
Concave curl
Pressure