dnpds40: Don't allow BUFCNTRL on DS80D when not using roll media.
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@ -990,10 +990,15 @@ static int dnpds40_main_loop(void *vctx, int copies) {
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snprintf(buf, sizeof(buf), "%08d", 1);
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if (ctx->buffctrl_offset) {
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memcpy(ctx->buffctrl_offset, buf, 8);
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} else { // XXX disable on DS80D if mcut >= 100
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dnpds40_build_cmd(&cmd, "CNTRL", "BUFFCNTRL", 8);
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if ((ret = dnpds40_do_cmd(ctx, &cmd, (uint8_t*)buf, 8)))
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return CUPS_BACKEND_FAILED;
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} else {
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/* DS80D does not support BUFFCNTRL when using
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cut media; all others support this */
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if (ctx->type != P_DNP_DS80D ||
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ctx->multicut < 100) {
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dnpds40_build_cmd(&cmd, "CNTRL", "BUFFCNTRL", 8);
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if ((ret = dnpds40_do_cmd(ctx, &cmd, (uint8_t*)buf, 8)))
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return CUPS_BACKEND_FAILED;
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}
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}
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}
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