JVC CX-7000 Series Electronic Manual page 36

Maintenance
Card Load Roller
Card jams may occur if the card load roller is dirty.
Cautions:
If the security lock is on, deactivate it. After work is complete,
activate the security lock again.
Start work after ensuring that the power has been turned off.
After cleaning is complete, check to ensure that all dismantled parts
are restored to their original positions. Failure to restore the parts
may result in malfunction of the printer.
For details on separately sold items, please consult our authorized
dealers.
1
Remove the card hopper
.
2
Apply alcohol (sold separately) to a wiper (sold separately), and use
it to wipe the surface of the card load roller
Wipe while turning the card load roller in the anti-clockwise direction.
.
3
Install the card hopper
.
36
Fan Filter
The color of the printed card may appear faded or dirt may appear
conspicuous if the fan filter is dirty.
Perform cleaning after printing about 10,000 cards.
Cautions:
Start work after ensuring that the power has been turned off.
After cleaning is complete, check to ensure that all dismantled parts
are restored to their original positions. Failure to restore the parts
may result in malfunction of the printer.
Replace the fan filter with a new one after using it for about one year.
For details on its replacement, please consult our authorized dealers.
1
Remove the filter cover located on the side of the printer
.
2
Remove the fan filter
.
3
Remove any dirt that is attached to the fan filter using a vacuum cleaner
Hold the filter with your hand to prevent it from being sucked into the
vacuum cleaner.
.
4
Set the fan filter
.
5
Set the filter cover
.