Oce Arizona 200 GT User Manual page 101

Hardware Function table
The Roll Media Option consists of a supply media drive, media tension bar, capstan
roller, vacuum platen, media gimbal, media edge detection sensor, and a take-up
media drive. This system accurately advances the roll of media during printing. The
roll media is positioned with a high resolution media encoder as it moves past the
carriage printheads. This ensures accurate and high quality prints on various core
media.
[32]
[32] Roll Media Hardware
Component
1) Dual Foot Pedal
Switch
2) Media Drive Couplers The couplers keep the media shafts in place and
3) Supply Shaft Motor
4) Take-up Shaft Motor
5) Media Shafts
6) Media Access Door
7) Media Cut Guide
Function
The dual foot pedal switch is located on the floor under
the RMO unit. It is used to control media feed in both
forward and reverse directions. Function varies
depending on whether media is loaded or unloaded.
engaged to the drive motor. In the open (horizontal)
position they allow the media shafts to be removed.
Drives the supply media shaft.
Drives the take-up media shaft.
The shafts hold the roll media core in place. This can be
an empty core for take-up or a core with a roll of media
for supply. The media shaft has a large track roller at
one end, and a drive coupler at the other. The media
shaft is designed to slide inside a roll of media with a 3"
cardboard core. It uses spring-loaded core locks to lock
the roll of media to the shaft. The locks are engaged or
released with a 5mm hex key. The media shaft supports
the media roll, provides aligned positioning of the
media roll in the printer, and drives the transport of
material on the media roll.
This door opens to provide access to the roll of media
for media loading. It also eliminates a possible shear
hazard to the operator between the carriage and the roll
unit endplates. The door has a safety interlock switch.
If the door is open no carriage or gantry motion can be
initiated at the printer.
A gutter (slot) between two pieces of sheet metal that
serves to guide a blade to cut the media.
Roll Media Option Hardware
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