Xerox Phaser 6125

2-32 Phaser 6125/6130 Color Laser Printer Service Manual
Theory of Operation
Image Processor Board
The Image Processor (I/P) Board is connected to the MCU Board, which
controls the printer, including Diagnostic, Interface, and Image
Processing. The I/P Board is one of the major elements of the Phaser
6130 printer.
The primary function of the I/P Board is to receive host data through one
of the following available ports (USB, or Ethernet). The received host data
is buffered, stored, and sent to the print engine in a rasterized format.
1.Standard Memory (128 MB on-board RAM)
2.Optional Memory DIMM (should be swapped)
3.Multi-Protocol Network Card Connection
4.NVRAM
5.Ethernet Connection
6.USB Connection
When installing a new I/P Board in the printer, you must transfer the
following parts from the old board to the new board:
■ Memory DIMM (if installed)
■ NVRAM
■ Multi-Protocol Network Card (if installed)
Humidity /Temperature Sensor
The Humidity/Temperature Sensor reads the humidity and temperature within
the printer.
Interlock Switch
The Interlock Switch is a switch that interrupts the supply of +24 VDC power
to the HVPS or Motor upon the opening of the Front Cover.
s6130-070
2
1
1
1
3
4
5
6