HP LaserJet P4015 Printer series User Manual
Page 168
Control panel message
Description
Recommended action
5.
Reinstall the fuser and the rear output
bin.
6.
Turn the product on.
PERFORM PRINTER MAINTENANCE
For help press
alternates with
<Current status message>
The product is due for regular maintenance.
Contact your service representative to
schedule maintenance. Continue printing
until maintenance is performed.
Performing upgrade
Firmware is being upgraded.
No action is necessary.
Please wait
The product is going offline.
No action is necessary.
Printing...ENGINE TEST
The product is printing an engine test page.
No action is necessary.
RAM DISK DEVICE FAILURE
To clear press OK
The specified device has failed.
Press
OK
to continue.
RAM DISK FILE SYSTEM IS FULL
To clear press OK
The specified file system is full and cannot be
written to.
Press
OK
to continue.
RAM DISK IS WRITE PROTECTED
To clear press OK
The device cannot be written to.
Press
OK
to continue.
RAM DISK OPERATION FAILED
To clear press OK
A command attempted an illogical operation. Press
OK
to continue.
REINSERT DUPLEXER
The duplexer has been removed.
Reinsert the duplexer.
REPLACE BLACK CARTRIDGE
For help press
The print cartridge has reached the end of
life.
Replace the cartridge.
REPLACE BLACK CARTRIDGE
For help press
alternates with
REPLACE BLACK CARTRIDGE
To continue press OK
The cartridge has reached the low threshold. Order a new cartridge. To continue printing
press
OK
.
REPLACE STAPLE CARTRIDGE
To continue press OK
The stapler is out of staples.
Press
OK
to continue without stapling.
REPLACE STAPLES
To continue press OK
The stapler is out of staples.
Press
OK
to continue without stapling.
Request accepted please wait
The request to print an internal page is
waiting to print.
Wait for the current job to finishing printing.
Restoring factory settings
Factory settings are being restored.
No action is necessary.
Restoring...
The specific settings are being restored.
No action is necessary.
Table 10-1
Control-panel messages (continued)
156 Chapter 10 Solve problems
ENWW