Panasonic DP-3000 Technical Manual page 12

1.1.5. Coding
Coding and decoding (MH/MR/MMR/JBIG conversion) is carried out by the hardware codec device. There
are 2 codecs, Image Codec and Communication Codec.
• PM-22c (IC33) : for Image Codec
It codes or decodes the data transferred from Sort memory. When copying, this codec codes from the
Image data to JBIG data. When communicating, this codec codes from Image data to MMR data.
• MN86064 (IC25) : for Communication Codec
This codec is used during TX/TR communication. When saving, this codec codes from the Image data
memory to MMR data.
1.1.6. Option PC Board
1. SORT PC Board (DZEC101632) : Performs Sorting function (For DP-2000 only).
2. FXB PC Board (DZEC101737) : 1ch G3 Fax Communication.
Note:
For DP-2000, SORT PCB is also required.
3. G3B PC Board (DZEC101657) : 2ch G3 Fax Communication
(when G3B PCB and LCE/LCU PCB are installed).
Note:
For DP-2000, SORT PCB is also required.
4. LANB PC Board (DZEC101620) : LAN Communication
(when the LANB PCB and LANC PCB (DZEC101664) are installed).
Note:
For DP-2000, SORT PCB is also required.
Auto-sensing 10/100Base-T Ethernet Interface.
5. PRIF PC Board (DZEC101661) : PRIF (Printer Interface) PCB (Option for DP-2000/2500 only)
Provides a Centronics Interface connection for the PC.
Note:
For DP-2000, SORT PCB is also required.
6. EP PC Board (DZEC101696) : PDL Control PCB
Prints Page Description Language (PDL) data.
Note:
PDL PDL PCB must be installed in combination with LANB/PRIF PCB.
7. SDRM PC Board (DZEC101554/DZEC101666/DZEC101667) : SDRAM Memory PCB
Duplex Page Memory
Sort Memory
(For DP-2000, SORT PCB is required)
16 MB : DZEC101666
(Included with the ADU Option)
8 MB : DZEC101554
16 MB : DZEC101666
128 MB : DZEC101667
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