diff --git a/scheduler/ipp.c b/scheduler/ipp.c index b722712f63..fc575639b5 100644 --- a/scheduler/ipp.c +++ b/scheduler/ipp.c @@ -2340,6 +2340,18 @@ add_printer(cupsd_client_t *con, /* I - Client connection */ set_device_uri = 0; + if ((attr = ippFindAttribute(con->request, "ColorModel", IPP_TAG_NAME)) != NULL) + { + const char * keyword = NULL; + + if (!strcmp(attr->values[0].string.text, "FastGray") || !strcmp(attr->values[0].string.text, "Gray") || !strcmp(attr->values[0].string.text, "DeviceGray")) + keyword = "monochrome"; + else + keyword = "color"; + + printer->num_options = cupsAddOption("print-color-mode", keyword, printer->num_options, &printer->options); + } + if ((attr = ippFindAttribute(con->request, "device-uri", IPP_TAG_URI)) != NULL) {