April 2017
8-73
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
Product Technical Overview
Launch Issue
Amount of Paper in Tray
A stack tray without paper in it is positioned at the top of its travel range. Stack sensor 1 is
unblocked while stack sensor 2 is blocked by the actuator on the stacker motor drive shaft.
When sheets of paper accumulate, the stack tray will go down and both sensors will become
blocked by the actuator. As more sheets of paper accumulate in the stack tray and the tray is
driven down, stack sensor 2 and then stack sensor 1 will both become unblocked by the actua
-
tor (stacker tray full). Refer to Figure 18.
Figure 18 Amount of Paper in Tray
Full Stack Detection
The height of the stack tray is detected based on a combination of states of the sensors.
Table 1 shows the relationship between the states of stacker stack sensor 1 and stacker stack
sensor 2 and the amount of paper in the stack tray (stack tray height).
Office Finisher LX
Overview
The Office Finisher LX consists of a horizontal transport and finisher LX. It can collate, stack,
staple, and hole punch sets of copies or prints.
When fitted with the optional booklet maker assembly, the finisher also can produce booklets.
The Finisher LX handles a variety of standard paper sizes, ranging from A4 SEF/8.5x11 inch
up to A3 SEF/11x17 inch. The centre tray has a capacity of 200 sheets of A3/11x17 inch
paper. The stacker tray has a capacity of 2000 sheets of A4/8.5x11 inch SEF or 1000 sheets of
A3/11x17 inch paper.
The finisher LX can collate, stack, staple, and hole punch up to 2000 sheets or 200 sets of
90gsm or 20lb paper. For paper sizes greater than A4 SEF, the maximum number of sets is
limited to 100. Refer to Figure 1.
NOTE: The finisher cannot handle transparencies or envelopes.
Figure 1 Overview
The main components of the finisher are:
• Horizontal Transport Assembly - feeds the sheets exiting from the IOT to the finisher.
• Finisher - squares up the edges of sheets in the compiler tray to create sets and ejects/
offsets the sets into the stacker tray.
• Compiler Stapler - Staples sets as specified.
• Hole Punch Assembly - Punches 2, 3 or 4 holes depending on the market. If ordered by
the customer, the punch unit is in the horizontal transport.
• Stacker Tray - Collects the sets ejected from the finisher.
• Booklet Maker - (optional) saddle stitches and creases booklets
Table 1 Stacker sensors
Stacker stack
sensor 1
Stacker stack
sensor 2
Number of sheets
on stack tray
No Paper
Stack tray at top
Low High
Paper present
Stack tray at upper
middle
High High Less than 250
Half full
Stack tray at lower
middle
High Low 250 or more
Full
Stack tray at bot-
tom
Low Low 500 or more
Horizontal
transport
Office finisher LX
maker
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