--- ray/src/px/oki20c.c	1989/10/20 10:28:59	1.3
+++ ray/src/px/oki20c.c	1989/10/20 13:53:58	1.5
@@ -110,13 +110,9 @@ int  y;
 			putchar(len & 255);
 			putchar(len >> 8);
 			for (i = 0; i < len; i++) {
-				if (y!=0 & i+j) {	/* knit bit */
-					c = pat[i][j];
-					pat[i][j] = colbit(scan[i],i,j) << 23;
-				} else {
-					c = pat[i][j] | colbit(scan[i],i,j);
-					pat[i][j] = 0;
-				}
+				c = pat[i][j] | colbit(scan[i],i,j);
+							/* repeat this row */
+				pat[i][j] = (c & 1) << 23;
 				putchar(c>>16);
 				putchar(c>>8 & 255);
 				putchar(c & 255);