Removing Jammed Media - Oki LE840 Guia Del Usuario

5. TROUBLESHOOTING
5.3 Removing Jammed
Media
CAUTION!
Do not use any tool that may
damage the Print Head.
WARNING!
1. Be sure to disconnect the
power cord before
performing maintenance.
Failure to do this may
cause an electric shock.
2. To avoid injury, be careful
not to pinch your fingers
while opening or closing
the cover and print head
block.
3. The print head becomes
hot immediately after
printing. Allow it to cool
before performing any
maintenance.
4. Do not pour water directly
onto the printer.
5. Do not touch any moving
parts, projection and the
edge of sheet metal.
NOTE:
If you get frequent jams in the
cutter, contact an Oki Data
authorised service
representative.
This section describes, in detail, how to remove jammed media from the
printer.
1. Turn off and unplug the printer.
2. Open the Top Cover.
3. Turn the Head Lever to FREE position, then open the Ribbon Shaft
Holder Plate.
4. Open the Print Head Block.
5. Remove the ribbon and media.
Print Head Block
6. Remove the jammed media from the printer. DO NOT use any sharp
implements or tools as these could damage the printer.
7. Clean the Print Head and Platen, then remove any further dust or
foreign substances.
8. Paper jams in the Cutter Unit can be caused by wear or residual glue
from label stock on the cutter. Do not use non-specified media in the
cutter.
When removing the jammed media, be careful not to damage the
print head with hard objects like watches or rings.
Care must be taken not to allow
the metal or glass part of a watch
to touch the print head.
Since the print head element can be easily damaged by shock, please
treat it carefully and do not hit it with hard objects.
E5- 5

5.3 Removing Jammed Media

Ribbon Shaft Holder Plate
CAUTION!
Care must be taken not to allow a
metal object like a ring to touch
the print head.