User manual CITIZEN WR-3000

[. . . ] It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference. This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus, as set out in the radio interference regulations of the Canadian department of communications. Before using this product, be sure to read through this manual. [. . . ] AC adapter AC inlet AC power cord Built-in power supply type AC power cord AC adapter type Use only an AC adapter that complies with the specified ratings. Always hold the AC adapter's cable connector by the connector when removing or inserting it. Use an AC power source that does not also supply power to equipment that generates electromagnetic noise. Pulling on the AC power cord may damage it, cause a fire, electric shock, or break a wire. If a lightning storm is approaching, unplug the AC power cord from the electric outlet. a lightning strike may cause a fire or electric shock. Keep the AC power cord away from heat generating appliances. The insulation on the AC power cord may melt and cause a fire or electric shock. If the printer is not going to be used for a long time, unplug the AC power cord from the electric outlet. Place the AC power cord so that people do not trip on it. Always unplug the AC adapter from the printer before connecting the printer to a Powered USB interface. locations subject to vibration or instability. Locations where the printer is not level. Set the partition to the width of the paper roll you are loading. the partition is set at the factory to the position shown below. For 3-inch type: 80-mm wide paper roll For 2-inch type: 58-mm wide paper roll Press up on the cover open button to open the paper cover. Press in the position shown by the arrow and set the partition in a slot that matches the width of the paper roll you are using. However, to use an 83-mm wide paper roll, remove the partition. Make sure the partition is not slanted when setting it for 58-mm or 60-mm paper rolls. Turn off the printer and unplug the power cord from the electric outlet. Set the DIP switch according to the following table. When setting the DIP switch, do not remove any screws except the serial interface board mounting screws. [. . . ] Paper cover open Please close paper cover. Cutter lock Open paper cover & remove jam. Cutter lock Then close paper cover Black mark error Print head hot Memory error Print head error Motor error Low-voltage error High-voltage error Cash drawer voltage error Waiting for macro to execute *1 Black mark error Please check paper Head overheat Please wait, will continue Memory Error Head Error Please contact your dealer Motor Error Please contact your dealer L Voltage Error Please contact your dealer H Voltage Error Please contact your dealer Drawer Error Please contact your dealer -- Notes: *1: LED may light while macro is executing. Use the paper shown in the following table or paper of the same quality. [. . . ]