Epson LQ-570e - Optional Interface

EPSON LQ-570e/LQ-580 Revision C
Product Description Interface Specifications
2
8
* In/Out shows the direction of signal flow from the printer’s point of view.
1.4.3 Optional Interface
Type-B optional interface cards are available.
o Market ID=0
*1
o Market ID=1
11
PtrBusy/DataBit-
3,7
29 Out
Printer busy signal and reverse channel
transfer data bit 3 or 7.
12
AckDataReq/
DataBit-2,6
28 Out
Acknowledge data request signal and
reverse channel transfer data bit 2 or 6.
13
Xflag/
DataBit-1,5
28 Out
X-flag signal and reverse channel transfer
data bit 1 or 5.
14 HostBusy 30 In Host busy signal.
31 -INIT 30 In Not used.
32
-DataAvail/
DataBit-0,4
29 Out
Data available signal and reverse channel
transfer data bit 0 or 4.
36 1284-Active 30 In 1284 active signal.
18 Logic-H -- Out
This line is pulled up to +5V through 3.9
kΩ resister.
35 +5V -- Out
This line is pulled up tp +5V through 1.0
kΩ resister.
17 Chassis -- -- Chassis GND.
16, 33,
19-30
GND -- --
Signal GND.
15, 34 NC -- -- Not connected.
Table 1-23. Connector Pin Assignment and Signals
Pin No. Signal Name
Return
GND
Pin
In/Out Function Description
Table 1-24. Optional Interface (Market ID=0)
Reply message ESC/P IBM 2390 Plus
Main-Type
MT24p, PW80c110cpi, PRG
(W0xxxx)rev, AP300ma
MT24p, PW80c110cpi, PRG
(W0xxxx)rev, AP300ma
Product-Name LQ-580 LQ-580
Emulation-Type ESCPL2, PRPXL24, BDC ESCPL2, PRPXL24, BDC
Entity Type EPSONLQ2 EPSONPRPXL24
Table 1-25. Optional Interface (Market ID=0)
Reply message ESC/P IBM 2390 Plus
Main-Type
MT24p, PW80c110cpi, PRG
(W0xxxx)rev, AP300ma
MT24p, PW80c110cpi, PRG
(W0xxxx)rev, AP300ma
Product-Name LQ-570e LQ-570e
Emulation-Type ESCPL2, PRPXL24, BDC ESCPL2, PRPXL24, BDC
Entity Type EPSONLQ2 EPSONPRPXL24