Hp lj 2015dn problem for top 2 LED standard ON in my printer

Papers come in different standards across the world. This size is neither US nor metric. You will need to set the printer for custom-size paper and enter the dimensions.

Try using the HP Print Diagnostic Utility in Windows - HP Customer Care (United States - English)

If you need more help come back.Post / thumbs / testimonial are welcome!

I give three links where you can find the manual in english.
http://h20000.www2.hp.com/bizsupport/TechSupport/DocumentIndex.jsp?lang=en&cc=us&contentType=SupportManual&docIndexId=64255&prodTypeId=18972&prodSeriesId=1845551〈=en&cc=us&jumpid=hpr_R1002_USEN&y=6&x=11
http://cob.fsu.edu/tech/printermanuals/laserprinters/HPLJp2015.pdf
http://www.retrevo.com/support/HP-P2015dn-Printers-manual/id/599dj579/t/2/

main board faulty,need replacing

http://www.printerworks.com/Top-LaserJet-Parts-PrinterWorks/LJ-P3005-Printer-Parts.html

find the part detal of hp Lj P30005D .......ok

The yellow-print-cartridge
light is blinking, and the
printer stops printing.

The print cartridge is
empty or missing.

The printer cannot
detect the print
cartridge correctly.
1. Reinsert or replace the print cartridge.
2. If the print-cartridge light is still blinking but the
Attention light is not on, turn the printer off and
then back on.
3. If the problem persists, repeat the above steps
with yellow print cartridges until the error is
resolved.
4. If the problem persists, replace the printcartridge
E-label reader, which is located on the
pressure assembly of the print-cartridge
carousel.

Hi,
you need an maintenance kit 4100

ACC C8057A Maintenance Kit, Fuser, 110V, LJ 4100 LJ 4100 Series ACC C8057-67901 Maintenance Kit, Fuser, 110V, LJ 4100 LJ 4100 Series ACC C8058A Maintenance Kit, Fuser, 220V, LJ 4100 LJ 4100 Series
Selected Item RG5-5069-000 See RG5-5069-090 Not Available 0
Alternate Item(s) RG5-5069-090 Fuser Film ***'y, 220V, LJ 4100 180.50 2 http://www2.printerworks.com/cgi-win/tpwall.exe/find?RG5-5069-000

HP LJ 4100 Fuserkit RG5-5069 HP

try to change the driver on the network definition

did you get the latest here first?

Try the following steps to reinitialize the HDD:

1 Turn the printer off.
2 Turn the printer on.
3 Press and hold PAUSE/RESUME (LJ 9500) or START (LJ 9500mfp) on the control panel during the
memory count.
4 Hold PAUSE/RESUME (LJ 9500) or START (LJ 9500mfp) down until all three error lights illuminate
steadily.
5 Press (the 5 button on the MFP) until INITIALIZE DISKS appears on the display panel.
6 Press (the 6 button on the MFP).
7 The printer begins initializing the disk (this might take a moment). The control panel displays the
HP event logo and eventually displays READY.