HP Color LaserJet 5550 series - User Guide

Control panel message Description Recommended action
Ready
The supplies gauge will display the
consumption levels of print
cartridges.
The printer is online and ready for data.
No status or device attendance
messages are pending at the display.
No action necessary.
Ready
Diagnostics mode
To exit press the STOP key
The printer is in a special diagnostics
mode.
Press the S TOP key to exit the special
diagnostics mode.
OR
No action is necessary.
Receiving
upgrade
A firmware upgrade is in progress. Do not turn the printer off until the printer
returns to Ready.
REMOVE ALL
PRINT CARTRIDGES
To exit press the STOP key
The printer is executing a Component
Test and the component selected is Belt
Only.
Remove all print cartridges.
REMOVE AT LEAST ONE
CARTRIDGE
To exit press the STOP key
The printer is executing a Disable
Cartridge Check or Component Test
where the component selected is
Cartridge Motor.
Remove one print cartridge.
REPLACE <COLOR>
CARTRIDGE
The supplies gauge will display the
consumption levels of print
cartridges.
alternates with
For help press
The supplies gauge will display the
consumption levels of print
cartridges.
The identified print cartridge has
reached the end of life and the COLOR
SUPPLY OUT setting in SYSTEM
SETUP is set to STOP. Printing will not
continue until the cartridge is replaced.
1. Open the top cover and image
transfer unit.
CAUTION
The image transfer unit can be
easily damaged.
2. Remove the identified print cartridge.
3. Install a new print cartridge.
4. Close the top and front covers.
5. Supplies ordering information is also
available from the embedded Web
server. See
Using the embedded
Web server for more information.
Control panel messages (continued)
ENWW Control panel messages 173