Aopos T220III, Руководство пользователя

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1.7) Reliability
1.Life Span:
2. MTBF:
3. MCBF:
Mechanism: 15,000,000 lines
Thermal head: 100 million pulses, 100 Km
Auto cutter: 1,500,000 cuts
(End of life span is defines to have reached the
end of its life when reaches the beginning of
the Wear out Period.)
360,000 hours
(Failure is defined as Random Failure occuring
at the time of the Random Period.)
52,000,000 lines
(This is an average failure interval based on
failure relating to wear out and random failure
up to the life of 15 million lines.)
1.8) Environmental Conditions
1. Temperature:
2. Humidity:
Operating: 5 to 45C (41 to 113F)
Storage: -10 to 50C (14 to 122F)
(except paper)
Operating: 10 to 90% RH
Storage: 10 TO 90% RH (except for paper)
Note:
If the printer is not used for a long time with paper installed, some part of
the printing may be light due to the deformation of the paper. If the printer
is not used for a long time with paper installed, be sure to feed paper about
30mm before printing.
3. Acoustic noise (Operating):
When using auto cutter Approximately 50 dB
(Bystander position) When not using auto cutter
Approximately 40dB (Bystander position)
1.9) Installation
The printer must be installed horizontally. (Vibration during papercutting and using
a drawer should be considered. Take measures to prevent the printer from moving.
Affixing tapes are provided as an option.) An optional hanging bracket can attach the
printer to a wall.( Following the procedures describes in theinstallation manual, install
the wall mount and change the location of the paper roll near-end sensor, then install
the paper roll stopper and other parts.
2. CONFIGURATION
2.1) Interface
a. RS-232 serial interface
a.1) RS-232 Specifications
1. Data transmission:
2. Synchronization:
3. Handshaking:
4. Signal levels:
5. Baud rate:
6. Data word length:
7. Parity Settings:
8.Stop bits:
9.Connector (printer side):
Serial
Asynchronous
DTR/DSR or XON/XOFF control
MARK= -3 to -15 V: Logic 1 / OFF
SPACE= +3 to +15 V: Logic 0 / ON
9600,19200,38400,115200bps
8bits
None
1 or more
Female DSUB-25 pin connector
Note:
The data word length, baud rate, and parity depend on the DIP switch
settings.
The stop bit for printer side is fixed to 1.
a.2) Serial interface connection example
Printer Side DB-25 POS RS-232 Connection DB29
Note:
Set the handshaking so that the transmit data can be received.
Transmit data to the printer after turning on the power and initializing
the printer.
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