HP Paper Q8728A is compatible in the following HP Models:

HP Photosmart Pro B9180 Printer series

HP PHOTOSMART PRO B9180 PHOTO PRINTER - Q5736A
HP PHOTOSMART PRO B9180 PHOTO PRINTER - Q5738A
HP PHOTOSMART PRO B9180GP PHOTO PRINTER - Q5743A

HP Photosmart Pro B8800 Printer series

HP PHOTOSMART PRO B8850 PHOTO PRINTER - Q7161A

HP Photosmart Pro B8300 Printer series

HP PHOTOSMART PRO B8338 PRINTER - Q8492D
HP PHOTOSMART PRO B8350 PRINTER - Q8492A
HP PHOTOSMART PRO B8350 PRINTER - Q8492B
HP PHOTOSMART PRO B8353 PRINTER - Q8492C

HP Photosmart C4400 All-in-One Printer series

HP PHOTOSMART C4435 ALL-IN-ONE PRINTER - Q8391A
HP PHOTOSMART C4440 ALL-IN-ONE PRINTER - Q8390A
HP PHOTOSMART C4450 ALL-IN-ONE PRINTER - Q8389A
HP PHOTOSMART C4480 ALL-IN-ONE PRINTER - Q8388A

HP Photosmart 8700 Printer series

HP PHOTOSMART 8750 PROFESSIONAL PHOTO PRINTER - Q5745B
HP PHOTOSMART 8750 PROFESSIONAL PHOTO PRINTER - Q5747A
HP PHOTOSMART 8750 PROFESSIONAL PHOTO PRINTER - Q5747B
HP PHOTOSMART 8750 PROFESSIONAL PHOTO PRINTER - Q5749A
HP PHOTOSMART 8750GP PROFESSIONAL PHOTO PRINTER - Q5746B
HP PHOTOSMART 8750XI PROFESSIONAL PHOTO PRINTER - Q5748A
HP PHOTOSMART 8750XI PROFESSIONAL PHOTO PRINTER - Q5750A
HP PHOTOSMART 8753 PROFESSIONAL PHOTO PRINTER - Q5745C
HP PHOTOSMART 8753 PROFESSIONAL PHOTO PRINTER - Q5747C
HP PHOTOSMART 8758 PROFESSIONAL PHOTO PRINTER - Q5747D

HP Officejet Pro L7000 All-in-One Printer series

HP OFFICEJET PRO L7555 ALL-IN-ONE PRINTER - CB825A

HP Officejet Pro K850 Color Printer Series

HP OFFICEJET PRO K850 COLOR PRINTER - C8177A
HP OFFICEJET PRO K850DN COLOR PRINTER - C8178A

HP Deskjet D2500 Printer series

HP DESKJET D2530 PRINTER - CB673A
HP DESKJET D2545 PRINTER - CB672A
HP DESKJET D2560 PRINTER - CB671A
HP DESKJET D2566 PRINTER - CB675A
HP DESKJET D2568 PRINTER - CB671D

HP Deskjet 9800 Printer series

HP DESKJET 9800 PRINTER - C8165A
HP DESKJET 9800 PRINTER - C8165B
HP DESKJET 9800D PRINTER - C8166A
HP DESKJET 9800D PRINTER - C8166B
HP DESKJET 9803 PRINTER - C8165C
HP DESKJET 9803D PRINTER - C8166C
HP DESKJET 9808 PRINTER - C8165D
HP DESKJET 9808D PRINTER - C8166D

HP Deskjet 9600 Printer series

HP DESKJET 9650 PRINTER - C8148A

HP DesignJet Z2100 Photo Printer series

HP DESIGNJET Z2100 24 IN GP PHOTO PRINTER/ADVANCED PROFILING SOLUTION BUNDLE - Q6675B
HP DESIGNJET Z2100 24-IN PHOTO PRINTER - Q6675A
HP DESIGNJET Z2100 24-IN PHOTO PRINTER - Q6675C
HP DESIGNJET Z2100 24-IN PHOTO PRINTER - Q6675D
HP DESIGNJET Z2100 44-IN PHOTO PRINTER - Q6677A
HP DESIGNJET Z2100 44-IN PHOTO PRINTER - Q6677C
HP DESIGNJET Z2100 44-IN PHOTO PRINTER - Q6677D

HP DesignJet 90 Printer series

HP DESIGNJET 90 PRINTER - Q6656A
HP DESIGNJET 90GP PRINTER - Q6656C
HP DESIGNJET 90R PRINTER - Q6656B

HP DesignJet 70 Printer series

HP DESIGNJET 70 PRINTER - Q6655A

HP DesignJet 30 Printer series

HP DESIGNJET 30GP PRINTER - C7790F
HP DESIGNJET 30GP REMARKETED PRINTER - C7790FR

HP DesignJet 130 Printer series

HP DESIGNJET 130 PRINTER - C7791C
HP DESIGNJET 130NR PRINTER - C7791D