A print-medium paper to be printed directly in a digital printer, without the need of the application of a primer or a bonding agent prior to or on color printing comprises • a base paper and • at least one external layer or top white side, wherein the base paper is a containerboard grade made out of 60% to 100% recycled fibers suitable to be used in corrugated board products treated with styrene acrylate based product as a synthetic sizing agent, and wherein the external layer or top white side comprises • a first coating layer that comprises ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm as a mineral particle is in the form of a compacted bed with ∘ a monomodal pore diameter distribution, ∘ a volume defined polydispersity expressed as full width at half maximum, FWHM, from 40 to 80 nm, and ∘ a volume defined median pore diameter from 30 to 80 nm ∘ titanium dioxide as a mineral particle ∘ styrene butadiene latex as a hydrophobic binder ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ at least one rheology modifier ∘ at least one surfactant, • and a second coating layer that comprises ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ polydiallyldimethylammonium chloride, PolyDadmac, as a cationic polymer ∘ calcium chloride as a wetting agent and viscosity modifier. • a base paper and • at least one external layer or top white side, the base paper is a containerboard grade made out of 60% to 100% recycled fibers suitable to be used in corrugated board products treated with styrene acrylate based product as a synthetic sizing agent, and wherein the external layer or top white side comprises • a first coating layer that comprises ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm as a mineral particle is in the form of a compacted bed with ∘ a monomodal pore diameter distribution, ∘ a volume defined polydispersity expressed as full width at half maximum, FWHM, from 40 to 80 nm, and ∘ a volume defined median pore diameter from 30 to 80 nm ∘ titanium dioxide as a mineral particle ∘ styrene butadiene latex as a hydrophobic binder ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ at least one rheology modifier ∘ at least one surfactant, • and a second coating layer that comprises ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ polydiallyldimethylammonium chloride, PolyDadmac, as a cationic polymer ∘ calcium chloride as a wetting agent and viscosity modifier. • a first coating layer that comprises ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm as a mineral particle is in the form of a compacted bed with ∘ a monomodal pore diameter distribution, ∘ a volume defined polydispersity expressed as full width at half maximum, FWHM, from 40 to 80 nm, and ∘ a volume defined median pore diameter from 30 to 80 nm ∘ titanium dioxide as a mineral particle ∘ styrene butadiene latex as a hydrophobic binder ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ at least one rheology modifier ∘ at least one surfactant, ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm as a mineral particle is in the form of a compacted bed with ∘ a monomodal pore diameter distribution, ∘ a volume defined polydispersity expressed as full width at half maximum, FWHM, from 40 to 80 nm, and ∘ a volume defined median pore diameter from 30 to 80 nm ∘ a monomodal pore diameter distribution, ∘ a volume defined polydispersity expressed as full width at half maximum, FWHM, from 40 to 80 nm, and ∘ a volume defined median pore diameter from 30 to 80 nm ∘ titanium dioxide as a mineral particle ∘ styrene butadiene latex as a hydrophobic binder ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ at least one rheology modifier ∘ at least one surfactant, • and a second coating layer that comprises ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ polydiallyldimethylammonium chloride, PolyDadmac, as a cationic polymer ∘ calcium chloride as a wetting agent and viscosity modifier. ∘ anionic ultrafine ground calcium carbonate with 99% of particles size below 0.8 μm ∘ non-ionic polyvinyl alcohol as a hydrophilic binder ∘ polydiallyldimethylammonium chloride, PolyDadmac, as a cationic polymer ∘ calcium chloride as a wetting agent and viscosity modifier.