HP firmware blocks cartridges: the truth and how to avoid it
Startoner
HP's Dynamic Security, from 2016 to 2025: the €10M fine in Italy, the Carolina lawsuit and the exact steps to reverse or prevent a cartridge block.
Printing Blog | Startoner
Ink cartridge or toner: which to choose and when
Startoner
Ink and toner are not interchangeable. According to the OCU, the cost per page runs from 0.2 to 12 cents. An honest guide with ISO standards and real cases.
How to extend the life of your toner and ink cartridges
Startoner
Seven verifiable practices to get the most out of every cartridge. HP says EconoMode uses up to 50% less toner; here is the small print.
How to know which toner your printer needs
Startoner
Identify the exact reference of your laser toner in under a minute, brand by brand. The X version yields up to 3x more pages than the A (ISO/IEC 19752).