diff --git a/src/psprint.c b/src/psprint.c
index 426a3feb..fddd8bd1 100644
--- a/src/psprint.c
+++ b/src/psprint.c
@@ -140,7 +140,11 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2, int rot, i
   cairo_surface_t* surface = NULL;
   unsigned char* jpgData = NULL;
   size_t fileSize = 0;
+  int quality=100;
+  const char *quality_attr;
 
+  quality_attr = get_tok_value(r->prop_ptr, "jpeg_quality", 0);
+  if(quality_attr[0]) quality = atoi(quality_attr);
   my_strdup(59, &filter, get_tok_value(r->prop_ptr, "filter", 0));
   my_strdup2(1183, &image_data64_ptr, get_tok_value(r->prop_ptr, "image_data", 0));
 
@@ -169,6 +173,8 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2, int rot, i
   png_data = cairo_image_surface_get_data(surface);
 
   invertImage = !strcmp(get_tok_value(r->prop_ptr, "InvertOnExport", 0), "true");
+  if(!invertImage)
+    invertImage = !strcmp(get_tok_value(r->prop_ptr, "ps_invert", 0), "true");
   BG_r = 0xFF; BG_g = 0xFF; BG_b = 0xFF;
   for (i = 0; i < (png_size_x * png_size_y * 4); i += 4)
   {
@@ -194,7 +200,7 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2, int rot, i
     }
   }
   cairo_surface_mark_dirty(surface);
-  cairo_image_surface_write_to_jpeg_mem(surface, &jpgData, &fileSize, 100);
+  cairo_image_surface_write_to_jpeg_mem(surface, &jpgData, &fileSize, quality);
   /* 
    * my_snprintf(str, S(str), "%s%s", tclgetvar("XSCHEM_TMP_DIR"), "/temp.jpg");
    * cairo_image_surface_write_to_jpeg(surface, str, 100);
@@ -264,6 +270,11 @@ void ps_embedded_graph(xRect* r, double rx1, double ry1, double rx2, double ry2)
    * static char str[PATH_MAX];
    */
   unsigned char *hexEncodedJPG;
+  int quality=100;
+  const char *quality_attr;
+
+  quality_attr = get_tok_value(r->prop_ptr, "jpeg_quality", 0);
+  if(quality_attr[0]) quality = atoi(quality_attr);
   if (!has_x) return;
   rw = fabs(rx2 - rx1);
   rh = fabs(ry2 - ry1);
@@ -310,7 +321,7 @@ void ps_embedded_graph(xRect* r, double rx1, double ry1, double rx2, double ry2)
     }
   }
   #endif
-  cairo_image_surface_write_to_jpeg_mem(png_sfc, &jpgData, &fileSize, 100);
+  cairo_image_surface_write_to_jpeg_mem(png_sfc, &jpgData, &fileSize, quality);
   /*
    * my_snprintf(str, S(str), "%s%s", tclgetvar("XSCHEM_TMP_DIR"), "/temp.jpg");
    * cairo_image_surface_write_to_jpeg(png_sfc, str, 100);
diff --git a/xschem_library/rom8k/rom8k.sch b/xschem_library/rom8k/rom8k.sch
index fb4c2f5e..6403b270 100644
--- a/xschem_library/rom8k/rom8k.sch
+++ b/xschem_library/rom8k/rom8k.sch
@@ -33,8 +33,8 @@ y1 = -0.048929
 y2 = 0.999755
 divy = 3
 subdivy=1
-x1=100n
-x2=400n  divx=10
+x1=1.30906e-07
+x2=2.4887e-07  divx=10
 node="ldbl[0]
 ldbl[16]
 ldbl[32]
@@ -45,15 +45,15 @@ ldbl[2]
 ldbl[18]
 ldbl[34]"
 color="10 9 10 11 12 13 14 15 11" unitx=n
-}
+jpeg_quality=25}
 B 2 1840 -1160 2890 -1000 {flags=graph
 digital=0
 y1 = 0
 y2 = 1.60
 subdivy=1
 divy = 4
-x1=100n
-x2=400n
+x1=1.30906e-07
+x2=2.4887e-07
 divx=10
 subdivx=4
 node="ldcp
@@ -64,15 +64,15 @@ ldymsref
 xsa[14].ldqii"
 color="6 12 13 14 11 4"
 unitx=n
-}
+jpeg_quality=25}
 B 2 1840 -400 2890 -240 {flags=graph
 y1 = -0.0072
 y2 = 1.6
 divy = 3
 subdivy=0
 subdivx = 1
-x1=100n
-x2=400n  divx=10
+x1=1.30906e-07
+x2=2.4887e-07  divx=10
 node="ldwl[0]
 ldwl[1]
 ldwl[2]
@@ -86,7 +86,8 @@ ldwl[8]
 ldwl[9]"
 color="4 5 4 5 4 5 4 5 4 5 4"  
 unitx=n 
-hilight_wave=3}
+hilight_wave=3
+jpeg_quality=25}
 B 2 1840 -1000 2890 -540 {flags=graph
 digital=1
 y1 = 0
@@ -94,8 +95,8 @@ y2 = 1.6
 ypos1=0.0990096
 ypos2=2.81842
 divy = 1
-x1=100n
-x2=400n
+x1=1.30906e-07
+x2=2.4887e-07
 divx=12
 subdivx=4
 node="---In/Out---
@@ -118,13 +119,13 @@ WL[15:0];ldwl[15],ldwl[14],ldwl[13],ldwl[12],ldwl[11],ldwl[10],ldwl[9],ldwl[8],l
 color="18 4 15 4 15 4 15 4 18 15 4 18 4 15 4 15 6"
  unitx=n
  ypos1=-2.20115 ypos2=2.79884
-}
+jpeg_quality=25}
 B 2 1840 -1300 2890 -1160 {flags=graph
 y1 = 0
 y2 = 1.60
 divy = 4
-x1=100n
-x2=400n
+x1=1.30906e-07
+x2=2.4887e-07
 divx=8
 unitx=n
 node="xsa[0].ldqib
@@ -132,13 +133,13 @@ xsa[5].ldqib
 xsa[0].ldsali
 xctrl.ldq_b"
 color="4 12 7 10"
-}
+jpeg_quality=25}
 B 2 1840 -240 2890 0 {flags=graph
 y1 = -0.049
 y2 = 0.00057
 divy = 5
-x1=100n
-x2=400n  
+x1=1.30906e-07
+x2=2.4887e-07  
 unity=m
 divx=10
 subdivx=1
@@ -147,7 +148,7 @@ node="\\"Supply current;i(vvcc)\\"
 color="8 7"
 unitx=n
 subdivy=4
-}
+jpeg_quality=25}
 B 2 480 -1010 617 -950 {flags=image
 alpha=0.6
 InvertOnExport=true