Citizen CBM-270 User Manual page 12

• At the time of maintenance, be sure to turn off the power switch of the printer and unplug it from the
socket.
• Use a dry soft cloth to wipe off stains and dust from the surfaces of the main body case.
soiling, dip the cloth in water and wring it, for wiping off the soil.
alcohol, thinner, trichlene, benzene, ketone, or chemical dusters.
• If the equipment is contaminated with paper powder, use a soft brush to clean it.
damage the printing head.
CAUTION:
The printing head and motor are very hot.
immediately after printing.
hand or metal.
Cleaning the Printing Head
z
1. Referring to "4.5 Removing Paper Jam," detach the platen roller unit.
2. Moisten gauze slightly with alcohol, and clean the heating surface of the printing head with it.
3. Reattach the platen roller unit.
CAUTION:
The printing head and motor are very hot.
immediately after printing.
hand or metal.
up the printing head; otherwise, they could be damaged.
platen roller unit carefully so as not to damage it.
DAILY MAINTENANCE
Do not touch the heating surface of the head with a bare
Do not touch the heating surface of the head with a bare
When detaching or reattaching the platen roller unit, be sure to raise
CBM-270 User's Manual
Never use organic solvents, such as
Be careful not to
Be careful not to touch them
Be careful not to touch them
Handle the detached
For severe
CITIZEN