Sony ER-A420 - Manual (Page 11)

9
PRINTER
The printer is a receipt/journal dual station type thermal printer, that does not require an ink ribbon or cartridge.
The average life of the printer is approximately 5 million lines.
When removing the printer cover, lift it from the rear as
shown.
When installing the printer cover, hook it on the pawls on
the cabinet and shut it.
Caution: The paper cutter is mounted on the printer
(receipt side). Be careful not to cut yourself.
Your register is shipped with the print head release lever
held in the lifted up position by a white retainer. Be sure to
remove this retainer (see the figure at the right) and push
down the print head release lever before you use the
register.
Print head release lever
The print head can be lifted by the green lever on the right side of the printer. Pulling the lever forward, lifts the
print head up. If the paper becomes jammed and you need to move the print head farther forward, you can pull
the lever even further toward you and proceed with the removal of the jammed paper.
Do not attempt to remove the paper roll with the head in the down position. This may result in
damage to the printer and print head.
Note
Retainer
Paper roll location
Take-up spool
Print head
release lever
Paper chute
ER-A410/A420(SEC)-1 03.12.22 0:13 PM Page 9