diff --git a/README.md b/README.md
index bf43a84..c260eb9 100644
--- a/README.md
+++ b/README.md
@@ -22,3 +22,14 @@ nix develop .#
 tailwindcss -i static/input.css -o static/output.css --watch
 ```
 
+# Printer Testing
+- [x] long edge + bypass front cover
+    - `lp -d KONICA_MINOLTA_KONICA_MINOLTA_bizhub_C258/BookletPrint -o Fold=HalfFold -o FrontCoverPage=Printed -o FrontCoverTray=BypassTray  ~/proggn/malobeo/zineshop/Test-book-long-edge.pdf`
+- [x] short edge + bypass front cover
+    - ` lp -d KONICA_MINOLTA_KONICA_MINOLTA_bizhub_C258/BookletPrint -o Fold=HalfFold -o Binding=TopBinding -o FrontCoverPage=Printed -o FrontCoverTray=BypassTray  ~/proggn/malobeo/zineshop/Test-book-short-edge.pdf      `
+- [x] booklet + bypass front cover
+    - `lp -d KONICA_MINOLTA_KONICA_MINOLTA_bizhub_C258/BookletPrint -o Combination=Booklet -o PageSize=A5 -o Fold=HalfFold -o FrontCoverPage=Printed -o FrontCoverTray=BypassTray  ~/proggn/malobeo/zineshop/Test.pdf`
+---
+- [x] okular long edge + bypass front cover
+- [x] okular short edge + bypass front cover
+- [ ] okular booklet + bypass front cover
diff --git a/models/printer.go b/models/printer.go
index ed30f6a..ed73604 100644
--- a/models/printer.go
+++ b/models/printer.go
@@ -9,12 +9,12 @@ import (
 type PrintOption string
 
 const (
-	CoverPage     PrintOption = "-o FrontCoverPage=Printed -o FrontCoverTray=Tray2 -o InputSlot=Tray1"
+	CoverPage     PrintOption = "-o FrontCoverPage=Printed -o FrontCoverTray=BypassTray"
 	Colored       PrintOption = "-o SelectColor=Color"
 	Grayscale     PrintOption = "-o SelectColor=Grayscale"
-	CreateBooklet PrintOption = "-o Combination=Booklet -o PageSize=A5"
 	LongEdge      PrintOption = ""
 	ShortEdge     PrintOption = "-o Binding=TopBinding"
+	CreateBooklet PrintOption = "-o Combination=Booklet -o PageSize=A5"
 )
 
 type PrintJob struct {