Density Of Receipt Print Lines - NCR 7194 Service Manual

1-6 Chapter 1: Technical Specifications

Density of Receipt Print Lines

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%.
Caution: 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.
When the printer prints high density print lines (text or graphics), it
automatically slows down.
To change the Print Density:
1. Enter the Configuration Menu.
2. Select "Set Hardware Options" from Main Menu.
"Hardware Options Menu" is printed on the receipt and the
question "Set Print Density?" asked.
3. Answer YES (Long click).
A warning is printed, followed by:
Print Density
100% 1 Click
110% (+) 2 Clicks
120% (++) 3 Clicks
4. Enter code, then hold Button DOWN at least 1 second to validate.