General Remarks - Citizen CBM-910 Series User Manual

4.7 General Remarks

(1) Do not print without ink ribbon properly provided. It may cause damage on the print head.
(2) Change ink ribbon before it becomes worn-out. Do not supplement ink.
(3) Be careful not to drop, inside the main body, a clip, a setting pin, or any foreign matter. It will lead to machine
failure.
(4) To operate the printer, hold it on a flat stable table. If it not being flat or stable, the main body will be displaced by
vibrations while in printing, creating possible danger. Fixing it steadily is also important to avoid erroneous
operation.
(5) To clean the surface of the printer main body, never use organic solvent (alcohol / thinner / benzine, etc.)
(6) Paper, if left for long hours with a ribbon cassette mounted. Also, continuous printing, if conducted at a low
temperature, may cause thin printing due to ink features.
(7) Ribbon cassette, upon shipment, should not be mounted on a printer
CITIZEN 13
CBM-910 User's Manual