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NCR 7169 Multifunction Printer
About the Universal Serial Bus
The Universal Serial Bus (USB) is a peripheral bus for personal computers that was first
released in January 1996. Since that time, virtually all Intel Architecture personal
computers have the hardware to support USB, and a large number of computers exist
that have both the hardware and software support required to interface with USB
peripherals.
Advantages of USB connections
USB has a number of advantages over legacy connection schemes, for example, the
serial RS-232. These advantages include:
•
High speed: up to 12 MB/second for high-speed devices.
•
Plug and play: Devices are automatically recognized and configured at installation.
•
Hot plug: Bus supports installation and removal of devices with the power applied.
•
Up to 127 devices: One host can support up to 127 devices with the use of hubs.
•
“Free ports”: Most PC architecture machines contain two USB ports in the base
hardware.
These advantages have become attractive to the POS industry for a couple of reasons.
Additional POS devices
Some POS systems are required to host more peripherals than can be supported by two
RS-232 ports typical in a platform. With the addition of one or two USB connectors, the
platform can support the additional devices that had previously required a serial port
expander card.
Higher bandwidths
New devices coming into use have bandwidth requirements that are higher than the
bandwidth that can be supported on legacy interfaces. As the speed and capability of
POS printers increases, the performance of the printer in an application can become
limited by the speed of the communications interface. USB provides ample bandwidth
to support current and future POS printer requirements.
Advantages of the NCR USB solution
NCR has eliminated any cost associated with porting applications to USB by
implementing a USB solution that simulates standard serial communications in
Windows 98 (SR2), NT 4.0 (Service Pack 3 or higher) and Windows 2000. Application
developers need only redirect their software to the virtual serial ports created by the
NCR USB solution to use the printer.
Summary of Contents for 7169
Page 1: ...Owner s Manual NCR 7169 Multifunction Printer Release 1 0 BCC5 0000 5349 Issue I...
Page 5: ...v...
Page 6: ...vi...
Page 30: ...1 10 NCR 7169 Multifunction Printer USB cable connection...
Page 31: ...NCR 7169 Multifunction Printer 1 11 Different types of Y cable routing method...
Page 33: ...NCR 7169 Multifunction Printer 1 13 Ethernet cable connection Optional...
Page 41: ...NCR 7169 Multifunction Printer 1 21 4 Select Update Driver Software...
Page 45: ...NCR 7169 Multifunction Printer 1 25 3 Select Update Driver Software...
Page 47: ...NCR 7169 Multifunction Printer 1 27 6 Select Next...
Page 67: ...NCR 7169 Multifunction Printer 1 47 2 Remove the used roll...
Page 100: ...Service Level Troubleshooting 3 80...
Page 102: ...Service Level Troubleshooting 3 82...
Page 103: ...3 83 Service Level Troubleshooting...
Page 130: ...Service Level Troubleshooting 3 110 Driver board Main PCB...
Page 131: ...3 111 Service Level Troubleshooting Driver board Sub PCB...
Page 137: ...Communication 4 117...
Page 151: ...Communication 4 131...
Page 161: ...7 141 Configuration Network...
Page 180: ...E 160 Thai Font Support...
Page 193: ...G 173 Character Sets Code Page 1251 Romania Code pages 437 850 852 and 858...
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Page 195: ...G 175 Character Sets Code pages 865 866 874 and 1252...
Page 196: ...Character Sets G 176 Code page 1256 and Katakana...
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