Chapter 1 Before Use
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Pinch Rollers and Grit Rollers
The pinch rollers and grit rollers are used to grip and feed the media.
Pinch roller
Grit roller
CJV200 shown here
When the machine is not in use, raise the clamp lever to separate the pinch rollers from the grit
rollers.
• Leaving the pinch rollers lowered may cause them to become deformed and prevent media from
being fed correctly.
• Leaving media loaded will subject it to force from the pinch rollers, which may leave pinch roller
marks on it.
For JV200
• There are six clamp changeover sliders provided; attach them to the pinch rollers at the left and
right-hand ends of the media. The pinch rollers can be raised by attaching clamp changeover
sliders. This prevents gripping the left and right-hand ends of the media for consistent feeding.
Media Sensor
The media sensor detects the presence/absence of media. The sensor must be covered by the media to
detect the media width.
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