Inkjet printing using large particles

1. A method of producing a print on paper, comprising:

drying a selected region of the paper to a moisture content not to exceed that of the paper equilibrated to 20% RH;

depositing hydrophilic liquid in a selected fluid pattern on the selected region of the paper within 15 seconds after the completion of drying, so that the resistivity of the paper in the selected fluid pattern becomes no greater than 5×10 11 Ω-cm.;

charging the paper so that a charge pattern of charged and discharged areas is formed on the paper, wherein the discharged areas correspond to the selected fluid pattern;

depositing charged dry ink having charge of the same sign as the charge in the charged areas on the paper onto the paper in a dry ink pattern corresponding to the selected fluid pattern in the selected region; and

fixing the dry ink to the paper,

so that the print has a maximum reflection density of at least 1.5.

2. The method according to claim 1 , wherein the hydrophilic liquid is hydrophilic ink.

3. The method according to claim 1 , using an inkjet to deposit the hydrophilic liquid.

4. The method according to claim 1 , using heating to dry the paper.

5. The method according to claim 1 , wherein the hydrophilic liquid includes colorant and the dry ink does not include colorant.

6. The method according to claim 1 , wherein the dry ink includes particles having diameters between 4 μm and 25 μm.

7. The method according to claim 1 , wherein the dry ink includes dry ink particles and does not include particulate addenda having diameters <1 μm on the surface of the dry ink particles.

8. The method according to claim 1 , further including drying the selected region of the paper after depositing the dry ink and before fixing the dry ink.