Sharp AR-M208 Service-Handbuch - Seite 10

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Paper
A
B
Size
A3
9920
7014
B4
8597
6070
A4
7014
4960
B5
6070
4298
A5
4960
3508
Ledger
8400
5100
Legal
8400
5100
Letter
6600
5100
Invoice
5100
3300
Foolscap
7800
5100
Folio
7800
4980
Executive
6300
4350
COM-10
5700
2474
C5
5408
3826
DL
5196
2598
Top margin
The set value is received from the digital copier, and data are made
according to the set value.
Left margin
Since the paper size sensor is not set, the digital copier cannot recog-
nize the size and direction of paper which is actually inserted.
Therefore, the left margin is set according to the paper size specified in
the print data sent from the computer, and print process is performed.
If the computer does not specify the paper size, or in the case of the
custom size, the left margin is set according to the default paper size.
Actual page
size
Print area
Logic paper
size
HP/GL
picture
frame
C
D
E
F
G
9684
118
100
300
9720
8361
118
100
300
8397
6778
118
100
300
6814
5830
118
100
300
5870
4720
118
100
300
4760
8160
120
100
300
8200
8160
120
100
300
8200
6360
120
100
300
6400
2860
120
100
300
4900
7560
120
100
300
7600
7560
120
100
300
7600
6060
120
100
300
6100
3460
120
100
300
5500
5172
118
100
300
5208
4960
118
100
300
4996
AR-M208 SPECIFICATIONS 3 - 4
(7) Print reference
This machine employs the center reference system.
Since the digital copier is not provided with the tray size detection fea-
ture, formatting and center distribution are performed not by the actual
paper size but by the paper size specified by the computer.
Origin
D. Interface
H
Interface
0
0
0
0
E. System outline
0
The GDI-PWB is provided with IEEE1284 I/F on the host side, and the
0
16-bit bi-directional data bus I/F and UART on the machine side.
0
Transfer of image data with the IMC-PWB is performed with this 16-bit
0
bi-directional data bus. Command status information with the engine is
0
processed with UART.
0
This unit is installed to the position of PCL-PWB on the conventional
0
AR-235/275.
0
JBIG compression data sent from the host are transferred to the IMC
PWB, where the data are extracted to be VIDEO data, and sent
0
through the MCU PWB to the LSU.
0
0
CCD
MCU
Image
Print
CPU
process
Engine
ASIC
IMC
CPU
Page memory
JBIG-
Lite
Extraction
Compressed
memory
: Data flow
Actual paper size
Size specified by the HOST
Center reference line
IEEE 1284 (Parallel interface)
USB 1.1
M-bus
UART
Command status
GDI
JBIG
data
IEEE1284
CPU
Header + JBIG data
ASIC
JBIG printer driver
Data through
PC