Epson LX-90 User Manual - Parallel 8620 PIC for LX-90 - Page 100

Format, Comments, Select Printer, Cancel Line, CTRL Q

Page 100 highlights

DC1 Format:' ASCII code: DC1 Decimal : 17 Hexadecimal : 11 Control: CTRL Q Select Printer Comments: Returns the printer to the on-line mode if it has been switched off by the printer deselect code, DC3. It will not switch the printer on line if it has been switched off using the ON LINE switch on the control panel. DC3 Format: ASCII code: DC3 Decimal: 19 Hexadecimal: 13 Control: CTRL S Deselect Printer Comments: Places the printer in off-line mode until the select printer code DC1 is received. CAN Cancel Line Format: ASCII code: CAN Decimal: 24 Hexadecimal: 18 Control: CTRL X Comments: Removes all text in the print buffer, but does not affect control codes. C-24

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DC1
Format:’
ASCII code:
DC1
Decimal :
17
Hexadecimal : 11
Control:
CTRL Q
Comments:
Select Printer
Returns the printer to the on-line mode if it has been switched off by
the printer deselect code, DC3. It will not switch the printer on line
if it has been switched off using the ON LINE switch on the control
panel.
DC3
Deselect Printer
Format:
ASCII code:
DC3
Decimal:
19
Hexadecimal: 13
Control:
CTRL S
Comments:
Places the printer in off-line mode until the select printer code DC1
is received.
CAN
Cancel Line
Format:
ASCII code:
CAN
Decimal:
24
Hexadecimal:
18
Control:
CTRL X
Comments:
Removes all text in the print buffer, but does not affect control
codes.
C-24