Epson PLQ-30 - Manual (Page 123)

DIN IBM1 IBM2
Horizontal start position
(from the left edge) 14.8 mm 14.8 mm 14.8 mm
105 characters ISO7811
Bit density 210 bpi ± 5% 75 bpi ± 5%
Recording direction Left to Right Left to Right
Preamble 61 bits 21 bits
SOM (Start sentinel) D B
Recordable characters 0-9, A, B, C, D, E 0-9, A, E
EOM (End sentinel) F F
LRC Parity even even
Postamble 64 bits 24 bits
Maximum number of
recordable characters (1
block) 105 characters 35 characters
Maximum number of
recordable characters (2
block) — —
Number of separator — —
Center of vertical position 14.0 mm 14.0 mm
Horizontal start position
(from the left edge) 14.8 mm 14.8 mm
Character conversion table
PR2 emulation and ESC/P2+ESC/MC mode
Function Recording codes
Crt ASCII Line
code DIN/ISO,
ISO8484 IBM3604 VRC BIT4 BIT3 BIT2 BIT1
0 0 30H crt crt 1 0 0 0 0
1 1 31H crt crt 0 0 0 0 1
PLQ-30/PLQ-30M User’s Guide
Product Information 123