Sharp FO-2080 Spezifikationen Seite 49

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 180
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 48
No. Parts Model Note
15 Developing roller Attaches toner to the latent
electrostatic images on the OPC
drum to convert them into visible
images.
16 Transfer roller Transfers toner images on the
OPC drum to paper.
17 Transfer pressure
spring
Applies a pressure to the transfer
roller, paper, and the OPC drum to
improve transfer efficiency.
18 Separation electrode Reduces the paper charging
potential to facilitate separation of
paper from the OPC drum.
19 Temperature fuse 1
(fusing section)
Mold Assures safety in overheating.
20 Temperature fuse 2
(fusing section)
Mold Assures safety in overheating.
21 Pressure roller Applies a pressure to the heat
roller and paper to improve fusing
efficiency.
22 Fusing pressure
spring
Applies a pressure to the heat
roller paper, and the pressure
roller to improve transfer efficiency.
23 Paper exit roller Discharges paper after fusing.
24 POUT POUT IN Paper exit detector Photo
transmission
sensor
Detects discharge of paper. LOW (0V) when
paper is detected.
25 HL Heater lamp Halogen lamp Heats the heat roller. 100V series 100V 500W
120V series 120V 500W
200V series 230V 500W
26 Heat roller Toner on the paper is heated and
fused onto the paper.
27 Separation pawl Separates paper from the fusing
roller mechanically.
28 MHPS MHPS Scanner home
position sensor
Photo
transmission
sensor
Detects the scanner home
position. By this signal the image
scanning operation is controlled.
HIGH (5V) when
the home position
is detected.
29 No. 2 mirror Leads document images to CCD
30 SL SENSOR PDA/PDK Scanner lamp light
quantity sensor
Photo diode Detects the scanner lamp light
quantity. This signal is inputted to
the scanner lamp control PWB to
control the scanner lamp drive
voltage to maintain a constant
level of light quantity.
HIGH (5V) when
the home position
is detected.
31 Scanner lamp Radiates light necessary for the
CCD to scan the document
images.
32 Lens Transfers document images to
CCD.
33 CCD
SENSOR
CCD OUT CCD (image) sensor CCD Scans the document images
(photo signals) and converts them
into electrical signals.
Digital signal (8Bit)
34 No. 1 mirror Lead document images to CCD.
35 No. 3 mirror Lead document images to CCD.
36 Paper separater
spring
Applies a proper pressure to the
paper separater
FO-3800M
5 – 17
Seitenansicht 48
1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 179 180

Kommentare zu diesen Handbüchern

Keine Kommentare