173
900–999 Service <message>
What these messages mean:
Messages 900–999 relate to printer problems that may require printer service.
What you can do:
Turn the printer off and check all cable connections. Turn the printer back on. If the service
message recurs, call for service and report the message number and description of the
problem.
See also:
961-963 Service RAM Memory Error
;
970-979 Service Network Card <x>
961-963 Service RAM Memory Error
What these messages mean:
A memory error has occurred and one or more memory cards need to be replaced.
961—the memory card in slot 1 is defective.
962—the memory card in slot 2 is defective.
963—the memory card in slot 3 is defective.
What you can do:
Remove or replace the defective memory card. See
Removing memory and network
options
or refer to your Setup Guide for information on installing memory.
970-979 Service Network Card <x>
What these messages mean:
The network card is defective. If Alarm Control is set to on, an alarm sounds.
What you can do:
Remove or replace the network card. Refer to your Setup Guide for information on removing
and installing interface options.
Содержание 15W0003 - C 720 Color Laser Printer
Страница 1: ...www lexmark com User s Reference November 2000 C720 ...
Страница 2: ......
Страница 8: ...viii ...
Страница 109: ...109 4 Push both drum cleaner cover latches to rear 5 Lift and remove the drum cleaner cover ...
Страница 117: ...117 Color correction setting Automatic 2 Color draft Black white ...
Страница 127: ...127 3 Disconnect the black duplex unit connector from the black printer connector 4 Open the duplex unit top cover ...
Страница 128: ...128 5 Loosen the thumbscrews on the duplex unit 6 Close the duplex unit top cover ...
Страница 130: ...130 2 Loosen the locking clip thumbscrew by rotating counterclockwise 3 Rotate the locking clip so it hangs down ...
Страница 181: ...181 8 Close the top door 9 Close the rear door 10 Press Go on the operator panel ...
Страница 189: ...189 6 Close the inner and outer rear duplex access doors 7 Press Go on the operator panel ...
Страница 194: ...194 12 Close the top door ...
Страница 248: ...248 See also Technical Reference XON XOFF DTRDSR Combined hardware and software handshaking ...
Страница 259: ...259 See also Supplies ...