Prints test page every time i switch on

All right so you are getting print test copy every time you turn on or switch on your printer. You can follow the following steps to fix this issue:-

1.. Turn off the printer and wait 10 seconds. Turn it on again

2. Let the printer print the test page.

3. After the test page is printed, disconnect the USB cable connecting the printer to your computer. DO NOT turn off the printer while disconnecting the USB cable.

4. Place the test page on the scanner glass and press the SCAN button on the printer. The ON light will flash as the page is being scanned.

5. Remove the test page when the ON light is steady.

6. Finally, turn off the printer and wait another 10 seconds. Then turn it on again. No more printing test pages! Yay!

(You may now reconnect the printer to your computer via the USB cable.)

let me know if it fix this issue and helpful to you.

replace all carts with new HP carts to get a sucessful alignment

may be you chaged the catridge.
It is not the test page it is alignment test page just put the printed alignment test page paper on scanner glass and press the scan button to complete the process. It is alignment process which is printer is doing for self testing after installing new cartridge. Just finish the process.
Hope this helps. Please rate my response.
Thanks.
Have a good day.

An Alignment Page Prints Every Time the All-in-One is Turned On or Off or a Print Job is Started

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00473766&cc=us&dlc=en&lc=en&jumpid=reg_R1002_USEN

With printer On, print a self-test by:

1) Press and hold <Cancel> or <Cancel/Resume>

2) Press <Color Start Copy>

Hi,

I used to have the same problem with the 1510 and other HP models. The solution is not to have any paper in the tray when you turn it on. When the error flashes up, hold the cancel/resume button (it will be flashing orange on the printer) until all activity ceases in the printer. You can then cancel the message on the PC and load the paper when you are ready to print.

Pete

the photo come out pink and i buy yesterday can you help me hp 1510

Here is link to the fix.
Each time a cartridge is replaced, it tries to do a test page.

Please read the link and let me know if you have any more problems.

http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&cc=us&docname=c00473778&product=428800&dlc=en&lang=en

if the menu does not have print test page option.
then leave it on. it will likely go to sleep
this is all I found on it
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01336348&lc=en&cc=us&lang=en&dlc=en&product=428800

I gave one solution to this (on printing test pages) on this site.
Hopes it helps you...

Dick van den Broek