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. After having read this manual, keep it in a safe, readily accessible place for future reference. [. . . ] Names of parts Front cover release button Paper cover Open to load paper. 3 Clearing a Cutter Lock (2) Front cover release button Press this button to open the front cover. Buzzer Buzzes when errors occur or when operations or command operations are performed. 7 Error Messages User memory You can save user-defined logo and character data in this memory. Memory switch Setting of various kinds of functions can be stored in memory. Settings remain stored in the memory even if the printer is turned off. For the built-in power type printer, connect the AC power cord to the AC inlet, and insert the plug into an electric outlet. for the AC adapter type printer , connect the cable connector of the AC adapter to the power connector. Next, connect the AC power cord to the AC inlet, and insert the plug into an electric outlet. 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. Turn off the printer and unplug the power cord from the electric outlet. When setting the DIP switch, do not remove any screws except the serial interface board mounting screws. 1 2 3 4 5 6 7 8 Function Communication condition setting Hand shake Bit length Parity check Parity selection Baud rate selection INIT Reset ON According to DIP switch settings XON/XOFF 7 bits Yes Even parity Refer to table below. 1 is set to OFF, you can use a command or a memory switch to select 1200, 38400, 57600, or 115200 bps. Change the settings of the paper near-end sensor to set the position at which the near-end of the paper is detected. Use a pointed object, such as a pen, to gently press the button to change the paper near-end sensor. Press and hold down the button while moving the paper near-end sensor up, down, right and left. The sensor positions are shown below for the various diameters of the paper roll used. (Unit: mm) Sensor position A B* C Diameter when detected as near end 31 23 Paper near-end sensor function is off Outer diameter of core of paper roll used 18 18 Note: *: Position of sensor when shipped from factory. The amount of paper remaining on the roll (diameter of the roll) depends on the type of paper used. lightly press the damper inward and check the position of the paper thickness selection lever. [. . . ] Check the paper and always pull a few cm of paper straight out of the printer before closing the paper cover. Sending a command to resume printing may be required depending on the memory switch setting. Cutter lock If the auto cutter cannot move because of a paper jam or something else, the LED and LCD light red. If the auto cutter still does not operate and the paper cover does not open, refer to "4. [. . . ]