Java: how to convert html to black and white bitmap?

Question

Java

Good afternoon.
Task: print html file on B/W receipt printer. I don't think you need to invent anything. Tell me what is there to convert?
HTML is simple, can contain CSS, Tables, pictures.
I would like to pay special attention to fonts. I want the renderer to treat the letters with love when converting. Using bitmap fonts will do.

Answer 1

and why the usual "printable version" does not suit you?
write in media queries

@media print {
}

and change styles as you like

Answer 2

all sorts of webkits, such as phantomzhs. Then convert the image to b/w.