Panasonic KX-FP80C, Руководство по обслуживанию

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route4 and route5, it is stored in RAM as shading data.
3. The draft’s information that is read by CIS is input to IC501 via
route1. After it is adjusted to a suitable level for A/D conversion via
route2, the draft’s information is converted to A/D (8 bit), and it is
input to the Image Processing Section. The other side, the shading
data which flows from RAM via route6 and route7, is input to the
Image Processing Section. After finishing the draft’s information
image processing, white is regarded as "0" and black is regarded
as "1". Then via routes4 and 5, they are stored in RAM.
4. The white/black data stored as above via routes6 and 8 is input to
the P/S converter. The white/black data converted to serial data in
the P/S converter is input to the Thermal Head via route9 and is
printed out on recording paper.
Note:
Standard : Reads 3.58 times/mm
Fine : Reads 7.7 times/mm
Super-Fine : Reads 15.4 times/mm
Transmission
1. Same processing as Copy items 1 - 3.
2. The data stored in the RAM of IC501 is output from IC501 via
routes6 and 10, and is stored in the system bus.
Via route11, it is stored in the communication buffer inside DRAM
(IC503).
3. While retreiving data stored in the communication buffer
synchronous with the modem, the CPU (inside IC501) inputs the
data to the modem along route12, where it is converted to serial
analog data and forwarded over the telephone lines via the NCU
Section.
Reception
1. The serial analog image data is received over the telephone lines
and input to the modem via the NCU section, where it is
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