| Model |
BD2-2220/2221 |
BD2-2860 |
BD2-2880/2890 |
BD2-3880/3890 |
CBM-505 |
CBM-606 |
CBM-626 |
CBM-909 |
| Printer
mechanism |
LT-2220/2320 and LT-2221/2321 |
LT-286 |
MLT-288/289 |
MLT-388/389 |
DP-555/575 |
DP-610/612/614/617 |
DP-622/624/627 |
MD-910/911 |
| Interface |
Parallel, Serial or USB |
Parallel and RS-232C |
Parallel and RS-232C |
Parallel and RS-232C |
Parallel, RS-232C, Current loop or TTL |
Parallel, RS-232C, Current loop or RS-422 |
Parallel, RS-232C, Current loop |
Parallel and serial |
| Number
of columns |
LT1220/1221: 32/42 LT1320/1321: 48/64 |
Font A: 32 Font B: 42 |
Font A: 32 Font B: 42 |
Font A: 48 Font B: 64 |
DP-555: 24col., DP-575: 40 col. |
DP-610: 23 col., DP-612: 28
col., DP-614: 40 col., DP-617: 40 col. |
DP-622: 28 col., DP-624: 40
col., DP-627: 40 col. |
MD-910: 24 col., MD-911: 40 col. |
| Font |
Font A: 12 × 24 dots Font B: 9 × 24 dots |
Font A: 12 × 24 dots Font B: 9 × 24 dots |
Font A: 12 × 24 dots Font B: 9 × 24 dots |
Font A: 12 × 24 dots Font B: 9 × 24 dots |
5 × 7 dots |
7 × 7 dots (including half dot) |
7 × 7 dots (including half dot) |
MD-910: 5 × 7, MD-911: 4 × 7
(including half dot) |
| Command
set |
ESC/POS |
ESC/POS |
ESC/POS |
ESC/POS |
CBM standard |
CBM standard |
CBM standard |
Unique |
| Bar-code |
Suppoted |
Supported |
Supported |
Supported |
— |
— |
— |
— |
| Firmware
location |
Flash memory |
Masked CPU |
Flash memory |
Flash memory |
Masked CPU |
EPROM |
EPROM |
Masked CPU |
| Buffer |
4K bytes |
2K bytes |
2K bytes |
2K bytes |
1 line |
7K bytes or 2 lines |
3K bytes or 2 lines |
1 line |
| Supporting
devices |
Auto cutter, Paper sensor,
Head-up sensor, LF switch, Error LED, Paper out LED |
Auto cutter, Paper sensor,
Head-up sensor, LF switch, Error LED, Paper out LED |
Auto cutter, Paper sensor,
Head-up sensor, LF switch, Error LED, Paper out LED |
Auto cutter, Paper sensor,
Head-up sensor, LF switch, Error LED, Paper out LED |
— |
Auto cutter, Auto cutter, Paper
end sensor, LED’s (Power/Error/ On-line), Switches (LF/On-line) |
Auto cutter, Paper end sensor,
LED’s (Power/Error/ On-line), Switches (LF/On-line) |
LF switch, On-line switch |
| Dimensions
(W×D) |
90 × 65mm |
80 × 80mm |
80 × 75mm |
90 × 80mm |
135 × 95mm(PF), 155 × 119mm(RF) |
152 × 114mm |
152 × 114mm |
80 × 55.5mm |
| Source
voltage |
5 V ±5% and 24 V ±5% |
5 V ±5% |
5 V ±5% |
5 V ±5% |
5 V ±5% and 13 ±1.0V |
5 V ±5% and 24 ±1.0V |
5 V ±5% and 24 ±1.0V |
4 V +0.7/–1.0V |
| Custom
control chip |
— |
202PC-04 |
— |
— |
PC-2A/2O |
— |
— |
909PC-2D/4D |
| Gate
array |
202LA-00 |
202LA-00 |
202LA-00 |
202LA-00 |
— |
— |
— |
— |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|