NCR 7158, Руководство пользователя, Страница: 65 / 314

Chapter 3: Using the Printer 3-27
Default Lines Per Inch
This function allows the user to set the default lines per inch printed by
the thermal receipt printer to 6, 7.52 or 8.13. (See “Configuring the
Printer” for instructions on how to enter the Configuration Menu to
change this setting.)
Carriage Return Usage
This function allows the printer to ignore or use the Carriage Return
(hexadecimal 0D) command depending on the application. Some
applications expect the command to be ignored while others use the
command as a print command. (See “Configuring the Printer” for
instructions on how to enter the Configuration Menu to change this
setting.)
Hardware Options
Print Density
This function makes it possible to adjust the energy level of the
printhead to darken the printout. An adjustment should only be made
when necessary. The factory setting is 100%.
Warning: Choose an energy level no higher than necessary to
achieve a dark printout.
Failure to observe this rule may result in a printer service call or
voiding of the printer warranty. Consult your NCR technical support
specialist if you have any questions.
Maximum Power
This function makes it possible to match the printer to the wattage of
the power supply. The 55 W power supply is standard, whereas the 75
W power supply enables the printer to optimize speed at higher dot
coverage. (See “Configuring the Printer” for instructions on how to
enter the Configuration Menu to change this setting.)