239
Cleaning
After transfer, some toner may remain on the surface of the OPC Drum. A Cleaning Blade scrapes the OPC Drum surface, and
the removed toner is moved into the Toner Waste Box, inside the Toner Cartridge.
Fusing
After separation, the paper passes through the Fuser Rollers and is subjected to heat and pressure in the Fuser Unit (431).
Pressure between the Fuser Roller (414) [heated internally by the Fuser Lamp (408) to approximately 190
°
C (±10
°
C) (or
374
°
F)] and Pressure Roller (409) fuses or bonds the toner into the paper.
Laser Unit
Laser
A 5 mW Laser Diode, with a wave length of 780 nm (±20 nm), provides a modulated beam controlled by nVIDEO. The beam
power on the drum surface is approximately 0.23 mW, and is controlled by the monitor circuit.
Collimator Lens
This lens converges and focuses the laser beam, converting it to parallel light.
Aperture
This controls the size of the laser beam.
Polygon Mirror and Motor
The polygon scanner consists of a 6-sided mirror, directly driven by a Polygon motor, revolving at 10,000 rpm. The laser beam
is reflected against these mirrors and swept over the recorded width in the scanning direction. This unit features a stable line
scanning speed, a precision mirror reflection angle, a reflection free surface, and instant start.
Summary of Contents for Panafax DX-2000
Page 2: ......
Page 27: ...27 9 1 Screw 19 10 Release two Latch Hooks 11 Remove the SNS Assembly 121 9 10 11 ...
Page 49: ...49 2 15 Screw Identification Template ...
Page 57: ...57 3 7 3 Option Cassette Circuit 555 748 728 744 928 953 730 731 731 952 944 930 931 931 ...
Page 58: ...58 3 7 4 LAN Control Circuit 522 CN50 1102 1104 1101 N C N C RD N C N C RD TD TD ...
Page 59: ...59 3 7 5 Page Description Language Printer Interface Kit ...
