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Description Recommended action
CLOSE LOWER RIGHT DOOR 3 x 500 optional paper feeder only
The right door on the optional paper feeder is
open.
Close the door.
If the message appears when the door is
closed:
1. Reconnect connector J19 of the PD
right door switch and connector J147 on
the controller PCA.
2. Check the right door sensor flag. If it is
damaged, replace the right-door
assembly. See
Right door (optional
paper feeder) on page 220.
CLOSE RIGHT DOOR A door on the right side of the product is open. 1. Close the door.
2. Run the switch test in the sensor monitor
mode to verify that the right-door switch
is functioning properly.
3. Reconnect connectors J43 of the right-
door switch and connector J147 on the
DC controller PCA.
4. If the message persists, check the right
door sensor flag. If it is damaged,
replace the right door. See
Right-door
assembly on page 113.
COLLECTION UNIT ALMOST FULL The toner collection unit is almost full. The
actual supply life remaining might vary. You
do not need to replace the toner collection
unit at this time unless print quality is no
longer acceptable.
To continue printing, either press the OK
button or replace the toner collection unit.
See
Toner-collection unit on page 76.
Cooling engine The product is cooling. No action is necessary.
Creating...
CLEANING PAGE
A cleaning page is being generated. No action is necessary.
CYAN CARTRIDGE LOW The product indicates when a supply level is
low. Actual print cartridge life might vary. You
do not need to replace the print cartridge at
this time unless print quality is no longer
acceptable.
If print quality is no longer acceptable, replace
the print cartridge. Consider purchasing a
replacement cartridge so it is available when
the installed cartridge has reached the end of
its estimated life. See
Print cartridges
on page 74.
CYAN CARTRIDGE LOW
LESS THAN XXXX PAGES
The product indicates when a supply level is
low. Actual print cartridge life might vary. You
do not need to replace the print cartridge at
this time unless print quality is no longer
acceptable. Estimated pages remaining is
based upon the historical page coverage of
this product.
If print quality is no longer acceptable, replace
the print cartridge. Consider purchasing a
replacement cartridge so it is available when
the installed cartridge has reached the end of
its estimated life. See
Print cartridges
on page 74.
Table 3-14 Control-panel messages (continued)
ENWW Tools for troubleshooting 359