Printing Mechanism - Panasonic UF-6300 Service Manual

the document, controlling the reading position. The CPU determines that a document is jammed if
Actuator B is not tripped within a specified time after the ADF Roller starts feeding, and disengages the
ADF Roller by reversing the Transmit Motor direction.
The ADF Door Sensor (PC2), activated by ADF Door Actuator (226), halts all scanning operations
when the Control Panel Unit is opened.
Verification Stamp Unit
The Verification Stamp Unit stamps an "X" mark on the front of the document after the document is
successfully transmitted or stored. It consists of the Stamp Head (325), Stamp Holder (326) and Stamp
Solenoid (327).
Scanner Block (321)
The Scanner Block consists of three mirrors, a Lens, and a CCD PC Board (1014).
• The mirrors, Mirror 1 (334), Mirror 2 (335) and Mirror 3 (336) reflect image information, in the form of
light, through the Lens.
• The Lens focuses the image information and passes it to the CCD.
• The CCD, mounted on the CCD PC Board, converts the image information into an electronic signal.
Drive System
D25F Drive Gear (332)
6.1.2 Control Panel
The Control Panel consists of the PNL PC Board (1004) and LCD Unit, which displays the various status
messages, and a membrane-type panel.
6.1.3.

Printing Mechanism

The Receive Mechanism consists of the Laser Unit (LSU), OPC (Organic Photo Conductor) Drum, and
various other parts which ensure the normal feeding of recording paper. These components and their
functions are as follows:
Eject Roller (303)
D17 Gear (313)
D50 Gear (314)
Feed Roller (302)
B55D16
Gear (312)
B55D30 Gear (311)
176
ADF Roller (331)
Document
ADF Gear (305)
Transmit Motor (324)
B54B22 Gear (310)