HP Paper (Photo) Q1420A is compatible in the following HP Models:

HP DesignJet T1100 MFP series

HP DESIGNJET T1100 MFP - Q6713A

HP DesignJet cp Printer series

HP DESIGNJET 2000CP PRINTER - C4703A
HP DESIGNJET 2000CP REMARKETED PRINTER - C4703AR
HP DESIGNJET 3000CP PRINTER - C4723A
HP DESIGNJET 3000CP REMARKETED PRINTER - C4723AR
HP DESIGNJET 3800CP PRINTER - C6084A
HP DESIGNJET 3800CP REMARKETED PRINTER - C6084AR

HP DesignJet Copier series

HP DESIGNJET CC800PS COPIER - Q1262A

HP DesignJet 90 Printer series

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

HP DesignJet 820 MFP series

HP DESIGNJET 820 MFP - Q6685A

HP DesignJet 815mfp series

HP DESIGNJET 815MFP - Q1279A
HP DESIGNJET 815MFP REMARKETED - Q1279AR

HP DesignJet 800 Printer series

HP DESIGNJET 800 PRINTER (24 IN) - C7779B
HP DESIGNJET 800 PRINTER (42 IN) - C7780B
HP DESIGNJET 800 REMARKETED PRINTER (24 IN) - C7779BR
HP DESIGNJET 800 REMARKETED PRINTER (42 IN) - C7780BR
HP DESIGNJET 800PS PRINTER (24 IN) - C7779C
HP DESIGNJET 800PS PRINTER (42 IN) - C7780C
HP DESIGNJET 800PS REMARKETED PRINTER (42 IN) - C7780CR

HP DesignJet 5500 Printer series

HP DESIGNJET 5500 PRINTER (42 IN) - Q1251A
HP DESIGNJET 5500 REMARKETED PRINTER (42 IN) - Q1251AR
HP DESIGNJET 5500PS PRINTER (42 IN) - Q1252A
HP DESIGNJET 5500PS REMARKETED PRINTER (42 IN) - Q1252AR
HP DESIGNJET 5500UV PRINTER (42 IN) - Q1251V
HP DESIGNJET 5500UVPS PRINTER (42 IN) - Q1252V

HP DesignJet 5100 Printer series

HP DESIGNJET 5100 PRINTER - CG710A

HP DesignJet 5000 Printer series

HP DESIGNJET 5000 PRINTER - C6090A
HP DESIGNJET 5000 PRINTER - C6095A
HP DESIGNJET 5000 REMARKETED PRINTER - C6090AR
HP DESIGNJET 5000 REMARKETED PRINTER - C6095AR
HP DESIGNJET 5000 UV PRINTER - C6090V
HP DESIGNJET 5000 UV PRINTER - C6095V
HP DESIGNJET 5000PS PRINTER - C6091A
HP DESIGNJET 5000PS PRINTER - C6096A
HP DESIGNJET 5000PS REMARKETED PRINTER - C6091AR
HP DESIGNJET 5000PS REMARKETED PRINTER - C6096AR
HP DESIGNJET 5000PS UV PRINTER - C6091V
HP DESIGNJET 5000PS UV PRINTER - C6096V

HP DesignJet 500 Printer series

HP DESIGNJET 500 24-IN ROLL PRINTER - C7769B
HP DESIGNJET 500 42-IN ROLL PRINTER - C7770B
HP DESIGNJET 500 42-IN ROLL REMARKETED PRINTER - C7769BR
HP DESIGNJET 500 REMARKETED PRINTER - C7770BR
HP DESIGNJET 500PS 24-IN ROLL PRINTER - C7769C
HP DESIGNJET 500PS 24-IN ROLL REMARKETED PRINTER - C7769CR
HP DESIGNJET 500PS 42-IN ROLL PRINTER - C7770C
HP DESIGNJET 500PS 42-IN ROLL REMARKETED PRINTER - C7770CR

HP DesignJet 4000 Printer series

HP DESIGNJET 4000 PRINTER - Q1273A
HP DESIGNJET 4000PS PRINTER - Q1274A

HP DesignJet 30 Printer series

HP DESIGNJET 30 PRINTER - C7790D
HP DESIGNJET 30N PRINTER - C7790E

HP DesignJet 130 Printer series

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

HP DesignJet 120 Printer series

HP DESIGNJET 120 PRINTER - C7791A
HP DESIGNJET 120 REMARKETED PRINTER - C7791AR
HP DESIGNJET 120NR PRINTER - C7791B
HP DESIGNJET 120NR REMARKETED PRINTER - C7791BR

HP DesignJet 1000 Printer series

HP DESIGNJET 1050C PLUS PRINTER - C6074B
HP DESIGNJET 1050C PLUS REMARKETED PRINTER - C6074BR
HP DESIGNJET 1050C PRINTER - C6074A
HP DESIGNJET 1050C REMARKETED PRINTER - C6074AR
HP DESIGNJET 1050CM PLUS REMARKETED PRINTER - C6075BR
HP DESIGNJET 1050CM REMARKETED PRINTER - C6075AR
HP DESIGNJET 1055CM PLUS PRINTER - C6075B
HP DESIGNJET 1055CM PRINTER - C6075A

HP DesignJet 100 Printer series

HP DESIGNJET 100 PRINTER - C7796A
HP DESIGNJET 100 REMARKETED PRINTER - C7796AR