Optional Interface - Epson Stylus Color 1520 Service Manual

1.3.3 Optional Interface

The EPSON Stylus COLOR 1520 supports an optional Type-B interface (Level 2) with the following
characteristics.
‰
Reply messages
‰
When ESC/P2 is selected:
Main type
Product name
Emulation type
Entity type
‰
When X24E is selected:
Main type
Product name
Emulation type
Entity type
Option Command No.
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h - 13h
14h
15h
16h - 1Fh
20h - FFh
Table 1-22. Supported Main Command and Sending Timing
Main Command No.
01h
04h
07h
0Eh
14h
15h
‰
Emergency Commands
0X00 Get device ID
0X01 Get all status
MTP48p, PW136cl10cpi, PRG(W0xxxx)rev, AP800ma, SPD0fast
Stylus COLOR 1520
ESCPL2-00
EPSONLQ2
MTP48p, PW136cl10cpi, PRG(W0xxxx)rev, AP800ma, SPD0fast
Stylus COLOR 1520
PRPXL24-00
EPSONPRPXL24
Table 1-21. Replies for Option Commands
Command Name
No operation
Start hardware reset
Start software reset
Send main system type
Send name data
Inquire name data
Send product name
Send soft ware emulation type
Complete buffered data
Stop procedure
Return buffered data
Send entity type
Send status
Quit procedure
Inquire ASCII message
Send ASCII message
Inquire emergency message
Send emergency message
Command name
Start software reset
Send name data
Inquire software emulation name
Inquire ASCII message
Inquire emergency reply
Send emergency message
Reply-A
Accept
Accept
Reject
Accept
Reject
Accept
Accept
Accept
Accept
Reject
Reject
Accept
Accept
Reject
Reject
Accept
Unknown
Accept
Accept
Unknown
Reserved
Sending Timing
„
/INIT signal on the std. parallel I/F
„
Type-B I/F option command : 01h
„
Cold Start
„
Type-B I/F command : 05h
„
Changing software Emulation Type
„
Writing to DBIN register
„
Reply for Emergency command
„
Receive Emergency Command
Product Description
Reply-B
None
Execute OK
Check Condition
Execute OK
None
None
Execute OK
None
None
1-21