Nozzle Is Clogged; Ink Cartridge Warning Appears - Ricoh L4160 Operation Manual

Nozzle is clogged

When nozzle clogging is not dissolved even after the head cleaning referring to P.2-22, make sure the following
operations.
Wash the head nozzle by the operations of P.4-17.
Clean the nozzle surface by performing the operations described on P.4-20.
Recovery the nozzle by the operations of P.4-22.
Remove air from inside the print head by performing the operations described on P.5-7.

Ink cartridge warning appears

If an ink cartridge trouble is detected, the cartridge LED "red" is lit, and a warning message appears.
None of printing, cleaning and all the other operations that use ink is available.
In this case, replace the ink cartridge in question immediately.
• Once cartridge trouble is displayed, do not leave the ink cartridge without replacing it for a long time;
otherwise, the machine will lose the nozzle clogging prevention function.
If nozzles are clogged, the machine must be repaired by RICOH's service engineer.
Displaying the description of ink cartridge trouble
The contents of cartridge error are confirmable by the following operations.
1
Press the
2
Press the
• When multiple cartridge defects occur and if you press the
displayed by turns.
key in LOCAL.
key.
Troubleshooting
I NKS MMCCY YK K
REMA I N 3 4 5 6 7 8 9 9
NON I NK I C
MMCCY YK K
key or , they are
1
1
1
1
5
5-5