Printer Interior; Printer Heater Unit - Oki IP-6620 Quick Reference Manual

Printer interior

• Carriage
Houses the print heads inside, and prints
image with scanning media.
• Ionizer
Removes static electricity from the media
and reduces print defects caused by ink mist.
• Sensors for automatic print adjustment
Optical sensors used for automatic print
adjustment.
• Platen
Transports media.
The platen incorporates suction fans
and print heater to cure the ink.
• Cutter groove
The cutter blade is inserted
into this groove when cutting
the media so that it is cut
straight.
• Media edge guard
Protects print heads from
being damaged by the curling
or feathering media edge.

Printer heater unit

The printer is equipped with three heaters for ink fusing and image quality stabilization.
• Afterheater (finishing)
Dries ink to stabilize print quality.
* These three heaters are controlled independently.
The temperature of the heaters can be controlled from the operation panel, the RIP software and CP_
Manager.
WARNING
 Do not touch these heaters to avoid burn as they become hot.
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Media
• Wiping unit
Removes foreign substances on
the print head's nozzle surface.
• Ink tray
Supports ink cartridge setting.
• Grit roller
The grit roller advances or rewinds
the media.
• Pressure roller
When lowering the pressure roller
up/down lever, it pinches the media.
• Print heater (front)
Penetrates ink into media to fuse the ink.
• Preheater (rear)
Preheats media.
• Capping unit
Prevents the print head's
nozzles from drying.