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Mercury Maverick UPS 850VA its working as expected and holds its own especially well given the frequent power changes where I live.
HP Smart Tank 581 All-in-One Compatible Ink Bottles
The HP Smart Tank 581 is a wireless print, copy and scan model intended for regular home and small-business output. HP rates it faster in black than earlier entry Smart Tank models, while duplex printing remains manual. Its refill system uses GT53/GT53XL Black and individual GT52 colour bottles.
Compatible Ink Bottles for HP Smart Tank 581 All-in-One
Select the cartridge you need below to view product details, pricing and availability.
HP Smart Tank 581 All-in-One Compatible Ink Bottles Cartridge Compatibility
HP Smart Tank 581 uses HP GT53/GT53XL Black and HP GT52 Cyan, Magenta and Yellow. The verified EMEA product references linked here are 1VV21AE, M0H54AE, M0H55AE and M0H56AE.
HP Smart Tank 581 All-in-One Compatible Ink Bottles Buying Guide
A user producing mostly invoices, notes or school documents will normally consume more black, making GT53XL the practical larger refill. Colour-heavy presentations should be monitored tank by tank because cyan, magenta and yellow rarely fall evenly. The 581's manual two-sided printing feature does not call for a different ink family.
Frequently Asked Questions
What ink family does the HP Smart Tank 581 take?
HP specifies GT53 or GT53XL Black and GT52 Cyan, Magenta and Yellow ink bottles.
Can GT52 Black be used in the HP Smart Tank 581?
No. GT52 is the colour-bottle family. Black ink should be GT53 or GT53XL with the correct regional code.
What should I check before refilling an HP Smart Tank 581?
Confirm the tank colour, the GT reference and the regional product code. Also verify that poor printing is caused by low ink rather than a printhead or maintenance issue.