HP LaserJet 4300 Printer series - Manual (Page 120)

118 4 Problem solving ENWW
MANUALLY FEED
[TYPE] [SIZE]
alternates with
To continue press
or
To use another tray press
1. Load the requested paper in tray 1. Press S ELECT ( ) if the correct paper is already
loaded in tray 1.
2. To have the printer use paper from another tray, press S ELECT ( ) when tray 1 is empty.
The printer will allow you to select a type and size loaded in a different tray.
NON HP CARTRIDGE DETECTED
For help press
The printer has detected that the print cartridge is not a genuine HP print cartridge.

If you believe you purchased an HP print cartridge, call the HP fraud hotline. (See
“Contacting the HP fraud hotline” on page 145 .)

If a new cartridge has been installed, it might take up to 20 printed pages to correctly verify.
Note
Any printer repair required as a result of using non-HP toner or print cartridges is not covered
under the printer warranty.
OPTIONAL BIN 1 FULL
Remove all paper from bin
The stacker or stapler/stacker output bin is full.

Remove the paper stacked in the bin.
ORDER CARTRIDGE
[XXXX] PAGES LEFT
For help press
The message first appears when about 15 percent of the toner is remaining in the print cartridge
(at 5 percent coverage, about 1,800 pages remaining for the 12,000-page cartridge in the
LaserJet 4200 series and about 2,700 pages remaining for the 18,000-page cartridge in the
LaserJet 4300 series). Depending on how the printer has been configured, it will either continue
to print or stop.
1. If the printer has stopped, you can resume printing by pressing P AUSE /R ESUME for each job.
2. You might want to ensure that you have a replacement print cartridge on hand.
3. See “Cartridge Low and Cartridge Out conditions” on page 82 for information about how to
configure printer response to toner messages.
OUTPUT PAPER PATH OPEN
For help press
1. Make sure that the jam-access door on the optional stacker or stapler/stacker is closed.
2. If your accessory is a stapler/stacker, make sure that the stapler unit is snapped into the
closed position.
PAPER WRAPPED AROUND FUSER
For help press
alternates with
Then open and close top
cover
1. Turn the printer power off to keep the paper from wrapping more firmly around the fuser.
2. Open the top cover and remove the print cartridge.
3. Remove all visible paper.
4. If you cannot locate the paper, leave printer power turned off and remove the fuser to
remove paper. (See
“Clearing jams from the fuser area” on page 104 .)
WARNING!
The fuser is very hot. To avoid minor burns, allow the fuser to cool for 30 minutes before
removing it from the printer.
PERFORM PRINTER
MAINTENANCE
For help press
To ensure optimum print quality, the printer prompts you to perform routine maintenance every
200,000 pages. To order a printer maintenance kit, see
“Ordering information” on page 17 . For
information about maintenance, see “Performing preventative maintenance” on page 91 .
PROCESSING JOB The printer is processing the print job.
RAM DISK DEVICE
FAILURE
To enter menus press
The RAM disk had a critical failure and can no longer be used.

Contact an HP authorized service or support provider. (See “Ordering parts and supplies”
on page 143 .)
RAM DISK FILE
OPERATION FAILED
To enter menus press
The requested operation could not be performed. You might have attempted an illegal
operation, such as trying to download a file to a non existent folder.
Message Explanation or recommended action