User manual CITIZEN CBM-520

[. . . ] 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. 1 The information contained herein is subject to change without prior notice. Reproduction of part or all of this document is prohibited without written permission from CITIZEN SYSTEMS. [. . . ] Do not touch any of the moving parts (e. Paper cutter, gears, active electrical parts) while the printer is working. G If the printer emits smoke, an odd smell, or unusual noise while printing, immediately abort the current print session and unplug the printer from the supply outlet. When cleaning the printer, always turn it off and unplug it from the supply outlet. Use a soft, dry cloth for cleaning the surface of the printer case. For severe stains, use a soft cloth slightly dampened with water. Never use organic cleaning solvent such as alcohol, paint thinner, or benzen. To remove paper chips, use a soft brush. When transporting the printer, remove the roll paper from its paper holder. When cleaning the thermal head surface, use a cotton gauze slightly dampened with alcohol. Do not touch the thermal head's printing surface with bare hand or a metallic implement. Every cut paper should be no less than 10 mm in length. Thin paper strips can cause paper to jam. When cutting a label roll, be sure to cut the base sheet. 1 2 3 Turn off the power of the printer. For the AC adapter type only: With the flat side of the AC adapter's cable connector facing upward, insert the cable connector into the power connector on the back side of the printer. Connect the AC power cord to the inlet of the printer, and insert the AC power-cord plug into a suitable wall outlet. 1 2 3 4 Turn off the power of the printer. 1 2 3 Turn off the power of the printer. (A rough guide) Adjustment position 1 2 3 4 Level of paper remaining (Paper roll outside diameter/mm) * When specified paper rolls are used. Use the level of paper remaining (Paper-roll outside diameter) just as a guide as it varies depending on the particular printer and paper rolls used. 1 2 3 4 Turn off the power of the printer. [. . . ] Avoid transferring data by ignoring nAck or Busy signal; otherwise, the data may be erased. Make the interface cables as short as necessary. 1 Input and output conditions All the input signals, DATA 0-7, are each pulled up with 50 K resistor, and the other input signals are each pulled up with a 3. The +5V signal is pulled up through a 3. [. . . ]