diff -Nru a2ps-4.15.6_copy/encoding/koi8.edf a2ps-4.15.6/encoding/koi8.edf
--- a2ps-4.15.6_copy/encoding/koi8.edf	2025-03-03 15:07:55.848820451 +0800
+++ a2ps-4.15.6/encoding/koi8.edf	2025-03-03 15:18:07.705145527 +0800
@@ -34,20 +34,20 @@
 
 Default: 	Courier
 
-Substitute: 	Courier			NimbusMonCYR-Regu
-Substitute: 	Courier-Bold		NimbusMonCYR-Bold
-Substitute: 	Courier-BoldOblique	NimbusMonCYR-BoldObli
-Substitute: 	Courier-Oblique		NimbusMonCYR-ReguObli
+Substitute:    Courier                 NimbusMonL-Regu
+Substitute:    Courier-Bold            NimbusMonL-Bold
+Substitute:    Courier-BoldOblique     NimbusMonL-BoldObli
+Substitute:    Courier-Oblique         NimbusMonL-ReguObli
 
-Substitute: 	Times-Roman		NimbusRomanCYR-Regu
-Substitute: 	Times-Bold		NimbusRomanCYR-Medi
-Substitute: 	Times-Italic		NimbusRomanCYR-ReguItal
-Substitute: 	Times-BoldItalic	NimbusRomanCYR-MediItal
+Substitute:    Times-Roman             URWBookmanL-Ligh
+Substitute:    Times-Bold              URWBookmanL-DemiBold
+Substitute:    Times-Italic            URWBookmanL-LighItal
+Substitute:    Times-BoldItalic        URWBookmanL-DemiBoldItal
 
-Substitute: 	Helvetica		NimbusSansCYR-Regu
-Substitute: 	Helvetica-Bold		NimbusSansCYR-Bold
-Substitute: 	Helvetica-Oblique	NimbusSansCYR-ReguObli
-Substitute: 	Helvetica-BoldOblique	NimbusSansCYR-BoldObli
+Substitute:    Helvetica               NimbusSanL-Regu
+Substitute:    Helvetica-Bold          NimbusSanL-Bold
+Substitute:    Helvetica-Oblique       NimbusSanL-ReguItal
+Substitute:    Helvetica-BoldOblique   NimbusSanL-BoldItal
 
 Vector:
 .notdef .notdef .notdef .notdef .notdef .notdef .notdef .notdef