User manual OKI OKIPOS 406

[. . . ] Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. [. . . ] 2) If the paper is jammed, turn the power off, clear the jammed paper, then turn the power ON. 5 second intervals Flashes at 2 second intervals Recovery Conditions Automatically recovered by loading a new paper roll, then closing the printer cover. In other words, recovery will be attained automatically when paper is set in the printer and the cover closed after printing has stopped if the parameter has been set to cease printing. (1) Test Printing Turn the power on while holding the FEED button depressed. When the FEED button is depressed at the time of the end of test printing, only the characters will be printed out repeatedly. (2) Hexadecimal Dump Mode Open the printer cover, then turn the power on while holding the FEED button. When the cover is closed, "*** HEX DUMP PRINTING ***" is printed, and the printer enters the Hexadecimal Dump Mode. Each of the signals sent from the computer to the printer will be printed out in hexadecimal code. This function allows you to check if a control code sent to the printer by the program being used is correct or not. To turn off the mode, it is necessary to turn off the printer completely. Be sure to use roll paper that matches the printer's specification. 5 mm width, install the optional paper roll holder as described on the following page. Cover open lever Roll paper 2) While observing the direction of the roll, set the paper roll into the hollow, and pull on the leading edge of the paper toward you. Auto Cutter Model: If the printer cover is closed after turning on the power, the cutter operates automatically and the front end of the paper is cut. Not only should you not put your hand in the paper outlet slot while printing is in progress, never put your hand into the outlet even when printing is not in progress. However, since the cutter blade is on the inside of the printer cover, be careful not to place your face or hands too close to the cutter blade. Do not pull the cover open lever and open the printer cover when printing is in progress or when the auto cutter is operating. Do not operate the cover open lever while pressing on the printer cover with your hand. During and immediately after printing, the area around the thermal head is very hot. Printing quality may suffer if the thermal head heating element becomes soiled by being touched with your hands. There is a risk of damage to the driver IC of the thermal head from static electricity. The printing quality and working life of the thermal head cannot be guaranteed if any paper other than that recommended is used. [. . . ] It is recommended to use a pointed item like a pen or flat-blade driver screw to change the settings. The settings will become effective when the power switch is set to on again. Then take off the DIP switch cover, as shown in the illustration below. All factory settings for dipswitch 1 on the auto cutter model are set at [ON]. [. . . ]