General Information 1-9
4022-XXX
The illustration below shows the major components directly related to the paper route and
paper transfer. See "Options" for the major components related to the paper route and
paper transfer when the optional devices (Tray 2, Tray 3, and Duplex) are attached to the
printer.
Generating Print Image
The printers attached to the network, the network interface card (NIC) of the printer
connected to network receives packet signals from a network client or server in a bit
stream, and decomposes the received packet signals into a data format for the layer
where data is sent to the controller. The controller processes the data sent from the NIC
in the same way as of the data received from the host computer through a parallel port.
Data received from the NIC or parallel port is called host data.
The controller board buffers host data in the lustered bit image or converts host data of
the page description language (PDL) into the lustered bit image data. The controller
board sends the lustered bit image data to the engine board line by line each time laser
beams are scanned.
The signal that transfers image data (/VDO signal) is converted into an LVDS signal by
the engine board, and sent to the printhead as a P.DATA+P.DATA signal. The printhead
Exit Sensor
Roll Pinch Exit
Exit Roll
Heat Roll
Front
Pressure
Roll
Drum
Transfer
Roller
Roll
Registration
Metal
Roll
Registration
Rubber
Sensor
Registration
Roll Assembly
Tray 1
Roll Assembly MPF
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