DataMetrics 2200, Руководство по эксплуатации и обслуживанию

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Model 2200 Printer OPERATION AND MAINTENANCE
DataMetrics Corporation 1
1. GENERAL INFORMATION
1.1. Introduction
This manual provides information and instructions required for the operation and
maintenance of the Model 2200 Dot Matrix Printer manufactured by DataMetrics
Corporation.
1.2. Applicable Documents
Military Standards
MIL-STD-461C Electromagnetic Emission and Susceptibility Requirements for
the Control of Electromagnetic Interference
MIL-STD-810D Environmental Test Methods
Commercial Standards
IEC 1000-4-2 Electrostatic Discharge Immunity Test
IEC 1000-4-4 Electrical Fast Transient/Burst Immunity Test
1.3. Printer Description
The Model 2200 Dot Matrix Printer is a ruggedized, general-purpose dot matrix printer that
is configured in a single enclosure. The equipment is packaged using environmental
management techniques that protect internal components from shock, vibration,
temperature extremes, and EMI/RFI. The chassis is configured with a mechanically isolated
vehicle mounting adapter. The printer includes the following primary functional elements:
• Power subsystem
• Printing subsystem
• Control panel
• Ethernet subsystem
• External interfaces
1.3.1. Power Subsystem
The Model 2200 Dot Matrix Printer operates with 24 VDC & 110/220 VDC input power. The
power subsystem includes a power protection circuit, EMI filter, power switch/circuit breaker,
and power supply.
1.3.2. Printing Subsystem
The Model 2200 Dot Matrix Printer incorporates a Panasonic Model KX-P2130 dot matrix
print engine that provides letter quality (30 x 24 dpi) resolution with a minimum print speed
of 56 cps. Print speeds up to 250 cps are supported in draft mode. The printer controller
includes a 14 Kbyte buffer that is expandable to 46 Kbyte. The printer may be operated
with any host computer that supports Windows or DOS operating environments.